diff --git a/src/Controller/AbsenceController.php b/src/Controller/AbsenceController.php
new file mode 100644
index 0000000..da1b2fa
--- /dev/null
+++ b/src/Controller/AbsenceController.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\Absence;
+use App\Form\AbsenceType;
+use App\Repository\AbsenceRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Attribute\Route;
+
+#[Route('/absence')]
+final class AbsenceController extends AbstractController
+{
+    #[Route(name: 'app_absence_index', methods: ['GET'])]
+    public function index(AbsenceRepository $absenceRepository): Response
+    {
+        return $this->render('absence/index.html.twig', [
+            'absences' => $absenceRepository->findAll(),
+        ]);
+    }
+
+    #[Route('/new', name: 'app_absence_new', methods: ['GET', 'POST'])]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response
+    {
+        $absence = new Absence();
+        $form = $this->createForm(AbsenceType::class, $absence);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->persist($absence);
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_absence_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('absence/new.html.twig', [
+            'absence' => $absence,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_absence_show', methods: ['GET'])]
+    public function show(Absence $absence): Response
+    {
+        return $this->render('absence/show.html.twig', [
+            'absence' => $absence,
+        ]);
+    }
+
+    #[Route('/{id}/edit', name: 'app_absence_edit', methods: ['GET', 'POST'])]
+    public function edit(Request $request, Absence $absence, EntityManagerInterface $entityManager): Response
+    {
+        $form = $this->createForm(AbsenceType::class, $absence);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_absence_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('absence/edit.html.twig', [
+            'absence' => $absence,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_absence_delete', methods: ['POST'])]
+    public function delete(Request $request, Absence $absence, EntityManagerInterface $entityManager): Response
+    {
+        if ($this->isCsrfTokenValid('delete'.$absence->getId(), $request->getPayload()->getString('_token'))) {
+            $entityManager->remove($absence);
+            $entityManager->flush();
+        }
+
+        return $this->redirectToRoute('app_absence_index', [], Response::HTTP_SEE_OTHER);
+    }
+}
diff --git a/src/Controller/DemandeCongeController.php b/src/Controller/DemandeCongeController.php
new file mode 100644
index 0000000..74b0cb4
--- /dev/null
+++ b/src/Controller/DemandeCongeController.php
@@ -0,0 +1,90 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\DemandeConge;
+use App\Entity\ValiderConge;
+use App\Form\DemandeCongeType;
+use App\Repository\DemandeCongeRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+#[Route('/demande/conge')]
+final class DemandeCongeController extends AbstractController
+{
+    #[Route(name: 'app_demande_conge_index', methods: ['GET'])]
+    public function index(DemandeCongeRepository $demandeCongeRepository): Response
+    {
+        return $this->render('demande_conge/index.html.twig', [
+            'demande_conges' => $demandeCongeRepository->findAll(),
+        ]);
+    }
+
+    #[Route('/new', name: 'app_demande_conge_new', methods: ['GET', 'POST'])]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response
+    {
+        $demandeConge = new DemandeConge();
+        $form = $this->createForm(DemandeCongeType::class, $demandeConge);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->persist($demandeConge);
+            $entityManager->flush();
+
+            // Automatically create a ValiderConge entry for the new DemandeConge
+            $validerConge = new ValiderConge();
+            $validerConge->setDemandeConge($demandeConge);
+            $validerConge->setStatut('EN_ATTENTE'); // Default status
+            $validerConge->setDateValidation(new \DateTime()); // Set current date as validation date
+            $entityManager->persist($validerConge);
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_demande_conge_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('demande_conge/new.html.twig', [
+            'demande_conge' => $demandeConge,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_demande_conge_show', methods: ['GET'])]
+    public function show(DemandeConge $demandeConge): Response
+    {
+        return $this->render('demande_conge/show.html.twig', [
+            'demande_conge' => $demandeConge,
+        ]);
+    }
+
+    #[Route('/{id}/edit', name: 'app_demande_conge_edit', methods: ['GET', 'POST'])]
+    public function edit(Request $request, DemandeConge $demandeConge, EntityManagerInterface $entityManager): Response
+    {
+        $form = $this->createForm(DemandeCongeType::class, $demandeConge);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_demande_conge_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('demande_conge/edit.html.twig', [
+            'demande_conge' => $demandeConge,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_demande_conge_delete', methods: ['POST'])]
+    public function delete(Request $request, DemandeConge $demandeConge, EntityManagerInterface $entityManager): Response
+    {
+        if ($this->isCsrfTokenValid('delete'.$demandeConge->getId(), $request->request->get('_token'))) {
+            $entityManager->remove($demandeConge);
+            $entityManager->flush();
+        }
+
+        return $this->redirectToRoute('app_demande_conge_index', [], Response::HTTP_SEE_OTHER);
+    }
+}
\ No newline at end of file
diff --git a/src/Controller/ValiderCongeController.php b/src/Controller/ValiderCongeController.php
new file mode 100644
index 0000000..9b9846d
--- /dev/null
+++ b/src/Controller/ValiderCongeController.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace App\Controller;
+
+use App\Entity\ValiderConge;
+use App\Form\ValiderCongeType;
+use App\Repository\ValiderCongeRepository;
+use Doctrine\ORM\EntityManagerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+
+#[Route('/valider/conge')]
+final class ValiderCongeController extends AbstractController
+{
+    #[Route(name: 'app_valider_conge_index', methods: ['GET'])]
+    public function index(ValiderCongeRepository $validerCongeRepository): Response
+    {
+        return $this->render('valider_conge/index.html.twig', [
+            'valider_conges' => $validerCongeRepository->findAll(),
+        ]);
+    }
+
+    #[Route('/new', name: 'app_valider_conge_new', methods: ['GET', 'POST'])]
+    public function new(Request $request, EntityManagerInterface $entityManager): Response
+    {
+        $validerConge = new ValiderConge();
+        $validerConge->setDateValidation(new \DateTime()); // Automatically set today's date
+
+        $form = $this->createForm(ValiderCongeType::class, $validerConge);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            // Synchronize the statut with the related DemandeConge
+            $demandeConge = $validerConge->getDemandeConge();
+            if ($demandeConge) {
+                $demandeConge->setStatut($validerConge->getStatut());
+                $entityManager->persist($demandeConge);
+            }
+
+            $entityManager->persist($validerConge);
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_valider_conge_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('valider_conge/new.html.twig', [
+            'valider_conge' => $validerConge,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_valider_conge_show', methods: ['GET'])]
+    public function show(ValiderConge $validerConge): Response
+    {
+        return $this->render('valider_conge/show.html.twig', [
+            'valider_conge' => $validerConge,
+        ]);
+    }
+
+    #[Route('/{id}/edit', name: 'app_valider_conge_edit', methods: ['GET', 'POST'])]
+    public function edit(Request $request, ValiderConge $validerConge, EntityManagerInterface $entityManager): Response
+    {
+        $validerConge->setDateValidation(new \DateTime()); // Automatically update the date to today's date
+
+        $form = $this->createForm(ValiderCongeType::class, $validerConge);
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            // Synchronize the statut with the related DemandeConge
+            $demandeConge = $validerConge->getDemandeConge();
+            if ($demandeConge) {
+                $demandeConge->setStatut($validerConge->getStatut());
+                $entityManager->persist($demandeConge);
+            }
+
+            $entityManager->flush();
+
+            return $this->redirectToRoute('app_valider_conge_index', [], Response::HTTP_SEE_OTHER);
+        }
+
+        return $this->render('valider_conge/edit.html.twig', [
+            'valider_conge' => $validerConge,
+            'form' => $form,
+        ]);
+    }
+
+    #[Route('/{id}', name: 'app_valider_conge_delete', methods: ['POST'])]
+    public function delete(Request $request, ValiderConge $validerConge, EntityManagerInterface $entityManager): Response
+    {
+        if ($this->isCsrfTokenValid('delete'.$validerConge->getId(), $request->request->get('_token'))) {
+            $demandeConge = $validerConge->getDemandeConge();
+
+            // Remove the ValiderConge
+            $entityManager->remove($validerConge);
+            $entityManager->flush();
+
+            // Check if DemandeConge has no more ValiderConge entries
+            if ($demandeConge && $demandeConge->getValiderConges()->isEmpty()) {
+                $entityManager->remove($demandeConge);
+                $entityManager->flush();
+            }
+        }
+
+        return $this->redirectToRoute('app_valider_conge_index', [], Response::HTTP_SEE_OTHER);
+    }
+}
\ No newline at end of file
diff --git a/src/Entity/DemandeConge.php b/src/Entity/DemandeConge.php
index abf91e9..3e3ae85 100644
--- a/src/Entity/DemandeConge.php
+++ b/src/Entity/DemandeConge.php
@@ -2,12 +2,11 @@
 
 namespace App\Entity;
 
-use Doctrine\DBAL\Types\Types;
-use Doctrine\ORM\Mapping as ORM;
+use App\Repository\DemandeCongeRepository;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
-
-use App\Repository\DemandeCongeRepository;
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
 
 #[ORM\Entity(repositoryClass: DemandeCongeRepository::class)]
 #[ORM\Table(name: 'demande_conge')]
@@ -31,6 +30,7 @@ public function setId(int $id): self
 
     #[ORM\ManyToOne(targetEntity: Employe::class, inversedBy: 'demandeConges')]
     #[ORM\JoinColumn(name: 'employe_id', referencedColumnName: 'id')]
+    #[Assert\NotNull(message: "Employee is required")]
     private ?Employe $employe = null;
 
     public function getEmploye(): ?Employe
@@ -44,7 +44,12 @@ public function setEmploye(?Employe $employe): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: false)]
+    #[ORM\Column(name: 'typeConge', type: 'string', length: 50, nullable: false)]
+    #[Assert\NotBlank(message: "Leave type is required")]
+    #[Assert\Length(
+        max: 50,
+        maxMessage: "Leave type must not exceed {{ limit }} characters"
+    )]
     private ?string $typeConge = null;
 
     public function getTypeConge(): ?string
@@ -58,7 +63,13 @@ public function setTypeConge(string $typeConge): self
         return $this;
     }
 
-    #[ORM\Column(type: 'date', nullable: false)]
+    #[ORM\Column(name: 'dateDebut', type: 'date', nullable: false)]
+    #[Assert\NotNull(message: "Start date is required")]
+    #[Assert\Type(\DateTimeInterface::class, message: "Start date must be a valid date")]
+    #[Assert\GreaterThanOrEqual(
+        "today",
+        message: "Start date must be today or in the future"
+    )]
     private ?\DateTimeInterface $dateDebut = null;
 
     public function getDateDebut(): ?\DateTimeInterface
@@ -66,13 +77,19 @@ public function getDateDebut(): ?\DateTimeInterface
         return $this->dateDebut;
     }
 
-    public function setDateDebut(\DateTimeInterface $dateDebut): self
+    public function setDateDebut(?\DateTimeInterface $dateDebut): self
     {
         $this->dateDebut = $dateDebut;
         return $this;
     }
 
-    #[ORM\Column(type: 'date', nullable: false)]
+    #[ORM\Column(name: 'dateFin', type: 'date', nullable: false)]
+    #[Assert\NotNull(message: "End date is required")]
+    #[Assert\Type(\DateTimeInterface::class, message: "End date must be a valid date")]
+    #[Assert\Expression(
+        "this.getDateFin() >= this.getDateDebut()",
+        message: "End date must be after start date"
+    )]
     private ?\DateTimeInterface $dateFin = null;
 
     public function getDateFin(): ?\DateTimeInterface
@@ -80,13 +97,13 @@ public function getDateFin(): ?\DateTimeInterface
         return $this->dateFin;
     }
 
-    public function setDateFin(\DateTimeInterface $dateFin): self
+    public function setDateFin(?\DateTimeInterface $dateFin): self
     {
         $this->dateFin = $dateFin;
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: true)]
+    #[ORM\Column(type: 'string', length: 20, nullable: false)]
     private ?string $statut = null;
 
     public function getStatut(): ?string
@@ -94,7 +111,7 @@ public function getStatut(): ?string
         return $this->statut;
     }
 
-    public function setStatut(?string $statut): self
+    public function setStatut(string $statut): self
     {
         $this->statut = $statut;
         return $this;
@@ -113,24 +130,28 @@ public function __construct()
      */
     public function getValiderConges(): Collection
     {
-        if (!$this->validerConges instanceof Collection) {
-            $this->validerConges = new ArrayCollection();
-        }
         return $this->validerConges;
     }
 
     public function addValiderConge(ValiderConge $validerConge): self
     {
-        if (!$this->getValiderConges()->contains($validerConge)) {
-            $this->getValiderConges()->add($validerConge);
+        if (!$this->validerConges->contains($validerConge)) {
+            $this->validerConges[] = $validerConge;
+            $validerConge->setDemandeConge($this);
         }
+
         return $this;
     }
 
     public function removeValiderConge(ValiderConge $validerConge): self
     {
-        $this->getValiderConges()->removeElement($validerConge);
+        if ($this->validerConges->removeElement($validerConge)) {
+            // set the owning side to null (unless already changed)
+            if ($validerConge->getDemandeConge() === $this) {
+                $validerConge->setDemandeConge(null);
+            }
+        }
+
         return $this;
     }
-
-}
+}
\ No newline at end of file
diff --git a/src/Entity/Employe.php b/src/Entity/Employe.php
index bc1baae..9dacf87 100644
--- a/src/Entity/Employe.php
+++ b/src/Entity/Employe.php
@@ -1,5 +1,4 @@
 <?php
-
 namespace App\Entity;
 
 use Doctrine\DBAL\Types\Types;
@@ -18,20 +17,70 @@ class Employe
     #[ORM\Column(type: 'integer')]
     private ?int $id = null;
 
-    public function getId(): ?int
+    #[ORM\Column(type: 'integer', nullable: true)]
+    private ?int $cin = null;
+
+    #[ORM\Column(type: 'string', nullable: false)]
+    private ?string $nom = null;
+
+    #[ORM\Column(type: 'string', nullable: false)]
+    private ?string $prenom = null;
+
+    #[ORM\Column(type: 'string', nullable: true)]
+    private ?string $email = null;
+
+    #[ORM\Column(type: 'string', nullable: true)]
+    private ?string $password = null;
+
+    #[ORM\Column(type: 'date', nullable: true)]
+    private ?\DateTimeInterface $hiring_date = null;
+
+    #[ORM\Column(name: 'soldeConges', type: 'integer', nullable: true)] // Explicitly map the column name
+    private ?int $soldeConges = null;
+
+    #[ORM\OneToMany(targetEntity: Absence::class, mappedBy: 'employe')]
+    private Collection $absences;
+
+    #[ORM\OneToMany(targetEntity: DemandeConge::class, mappedBy: 'employe')]
+    private Collection $demandeConges;
+
+    #[ORM\ManyToMany(targetEntity: Formation::class, inversedBy: 'employes')]
+    #[ORM\JoinTable(
+        name: 'formation_participation',
+        joinColumns: [
+            new ORM\JoinColumn(name: 'employe_id', referencedColumnName: 'id')
+        ],
+        inverseJoinColumns: [
+            new ORM\JoinColumn(name: 'formation_id', referencedColumnName: 'id')
+        ]
+    )]
+    private Collection $formations;
+
+    #[ORM\ManyToMany(targetEntity: Quiz::class, inversedBy: 'employes')]
+    #[ORM\JoinTable(
+        name: 'quiz_reponses',
+        joinColumns: [
+            new ORM\JoinColumn(name: 'employe_id', referencedColumnName: 'id')
+        ],
+        inverseJoinColumns: [
+            new ORM\JoinColumn(name: 'quiz_id', referencedColumnName: 'id')
+        ]
+    )]
+    private Collection $quizs;
+
+    public function __construct()
     {
-        return $this->id;
+        $this->absences = new ArrayCollection();
+        $this->demandeConges = new ArrayCollection();
+        $this->formations = new ArrayCollection();
+        $this->quizs = new ArrayCollection();
     }
 
-    public function setId(int $id): self
+    public function getId(): ?int
     {
-        $this->id = $id;
-        return $this;
+        return $this->id;
     }
 
-    #[ORM\Column(type: 'integer', nullable: true)]
-    private ?int $cin = null;
-
     public function getCin(): ?int
     {
         return $this->cin;
@@ -43,9 +92,6 @@ public function setCin(?int $cin): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: false)]
-    private ?string $nom = null;
-
     public function getNom(): ?string
     {
         return $this->nom;
@@ -57,9 +103,6 @@ public function setNom(string $nom): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: false)]
-    private ?string $prenom = null;
-
     public function getPrenom(): ?string
     {
         return $this->prenom;
@@ -71,9 +114,6 @@ public function setPrenom(string $prenom): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: true)]
-    private ?string $email = null;
-
     public function getEmail(): ?string
     {
         return $this->email;
@@ -85,9 +125,6 @@ public function setEmail(?string $email): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: true)]
-    private ?string $password = null;
-
     public function getPassword(): ?string
     {
         return $this->password;
@@ -99,23 +136,17 @@ public function setPassword(?string $password): self
         return $this;
     }
 
-    #[ORM\Column(type: 'date', nullable: true)]
-    private ?\DateTimeInterface $hiring_date = null;
-
-    public function getHiring_date(): ?\DateTimeInterface
+    public function getHiringDate(): ?\DateTimeInterface
     {
         return $this->hiring_date;
     }
 
-    public function setHiring_date(?\DateTimeInterface $hiring_date): self
+    public function setHiringDate(?\DateTimeInterface $hiring_date): self
     {
         $this->hiring_date = $hiring_date;
         return $this;
     }
 
-    #[ORM\Column(type: 'integer', nullable: true)]
-    private ?int $soldeConges = null;
-
     public function getSoldeConges(): ?int
     {
         return $this->soldeConges;
@@ -127,154 +158,79 @@ public function setSoldeConges(?int $soldeConges): self
         return $this;
     }
 
-    #[ORM\OneToMany(targetEntity: Absence::class, mappedBy: 'employe')]
-    private Collection $absences;
-
-    /**
-     * @return Collection<int, Absence>
-     */
     public function getAbsences(): Collection
     {
-        if (!$this->absences instanceof Collection) {
-            $this->absences = new ArrayCollection();
-        }
         return $this->absences;
     }
 
     public function addAbsence(Absence $absence): self
     {
-        if (!$this->getAbsences()->contains($absence)) {
-            $this->getAbsences()->add($absence);
+        if (!$this->absences->contains($absence)) {
+            $this->absences->add($absence);
         }
         return $this;
     }
 
     public function removeAbsence(Absence $absence): self
     {
-        $this->getAbsences()->removeElement($absence);
+        $this->absences->removeElement($absence);
         return $this;
     }
 
-    #[ORM\OneToMany(targetEntity: DemandeConge::class, mappedBy: 'employe')]
-    private Collection $demandeConges;
-
-    /**
-     * @return Collection<int, DemandeConge>
-     */
     public function getDemandeConges(): Collection
     {
-        if (!$this->demandeConges instanceof Collection) {
-            $this->demandeConges = new ArrayCollection();
-        }
         return $this->demandeConges;
     }
 
     public function addDemandeConge(DemandeConge $demandeConge): self
     {
-        if (!$this->getDemandeConges()->contains($demandeConge)) {
-            $this->getDemandeConges()->add($demandeConge);
+        if (!$this->demandeConges->contains($demandeConge)) {
+            $this->demandeConges->add($demandeConge);
         }
         return $this;
     }
 
     public function removeDemandeConge(DemandeConge $demandeConge): self
     {
-        $this->getDemandeConges()->removeElement($demandeConge);
+        $this->demandeConges->removeElement($demandeConge);
         return $this;
     }
 
-    #[ORM\ManyToMany(targetEntity: Formation::class, inversedBy: 'employes')]
-    #[ORM\JoinTable(
-        name: 'formation_participation',
-        joinColumns: [
-            new ORM\JoinColumn(name: 'employe_id', referencedColumnName: 'id')
-        ],
-        inverseJoinColumns: [
-            new ORM\JoinColumn(name: 'formation_id', referencedColumnName: 'id')
-        ]
-    )]
-    private Collection $formations;
-
-    /**
-     * @return Collection<int, Formation>
-     */
     public function getFormations(): Collection
     {
-        if (!$this->formations instanceof Collection) {
-            $this->formations = new ArrayCollection();
-        }
         return $this->formations;
     }
 
     public function addFormation(Formation $formation): self
     {
-        if (!$this->getFormations()->contains($formation)) {
-            $this->getFormations()->add($formation);
+        if (!$this->formations->contains($formation)) {
+            $this->formations->add($formation);
         }
         return $this;
     }
 
     public function removeFormation(Formation $formation): self
     {
-        $this->getFormations()->removeElement($formation);
+        $this->formations->removeElement($formation);
         return $this;
     }
 
-    #[ORM\ManyToMany(targetEntity: Quiz::class, inversedBy: 'employes')]
-    #[ORM\JoinTable(
-        name: 'quiz_reponses',
-        joinColumns: [
-            new ORM\JoinColumn(name: 'employe_id', referencedColumnName: 'id')
-        ],
-        inverseJoinColumns: [
-            new ORM\JoinColumn(name: 'quiz_id', referencedColumnName: 'id')
-        ]
-    )]
-    private Collection $quizs;
-
-    public function __construct()
-    {
-        $this->absences = new ArrayCollection();
-        $this->demandeConges = new ArrayCollection();
-        $this->formations = new ArrayCollection();
-        $this->quizs = new ArrayCollection();
-    }
-
-    /**
-     * @return Collection<int, Quiz>
-     */
     public function getQuizs(): Collection
     {
-        if (!$this->quizs instanceof Collection) {
-            $this->quizs = new ArrayCollection();
-        }
         return $this->quizs;
     }
 
     public function addQuiz(Quiz $quiz): self
     {
-        if (!$this->getQuizs()->contains($quiz)) {
-            $this->getQuizs()->add($quiz);
+        if (!$this->quizs->contains($quiz)) {
+            $this->quizs->add($quiz);
         }
         return $this;
     }
 
     public function removeQuiz(Quiz $quiz): self
     {
-        $this->getQuizs()->removeElement($quiz);
+        $this->quizs->removeElement($quiz);
         return $this;
     }
-
-    public function getHiringDate(): ?\DateTimeInterface
-    {
-        return $this->hiring_date;
-    }
-
-    public function setHiringDate(?\DateTimeInterface $hiring_date): static
-    {
-        $this->hiring_date = $hiring_date;
-
-        return $this;
-    }
-
-}
+}
\ No newline at end of file
diff --git a/src/Entity/ValiderConge.php b/src/Entity/ValiderConge.php
index 81c567e..a24ab73 100644
--- a/src/Entity/ValiderConge.php
+++ b/src/Entity/ValiderConge.php
@@ -6,8 +6,8 @@
 use Doctrine\ORM\Mapping as ORM;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
-
 use App\Repository\ValiderCongeRepository;
+use Symfony\Component\Validator\Constraints as Assert;
 
 #[ORM\Entity(repositoryClass: ValiderCongeRepository::class)]
 #[ORM\Table(name: 'valider_conge')]
@@ -18,6 +18,23 @@ class ValiderConge
     #[ORM\Column(type: 'integer')]
     private ?int $id = null;
 
+    #[ORM\ManyToOne(targetEntity: DemandeConge::class, inversedBy: 'validerConges')]
+    #[ORM\JoinColumn(name: 'demande_id', referencedColumnName: 'id', nullable: false)]
+    #[Assert\NotNull(message: 'La demande de congé est obligatoire.')]
+    private ?DemandeConge $demandeConge = null;
+
+    #[ORM\Column(type: 'string', nullable: false)]
+    #[Assert\NotBlank(message: 'Le statut est obligatoire.')]
+    #[Assert\Choice(choices: ['EN_ATTENTE', 'ACCEPTEE', 'REFUSEE'], message: 'Le statut doit être l’un des choix valides.')]
+    private ?string $statut = null;
+
+    #[ORM\Column(type: 'text', nullable: true)]
+    private ?string $commentaire = null;
+
+    #[ORM\Column(name: 'dateValidation', type: 'date', nullable: false)]
+    #[Assert\NotNull(message: 'La date de validation est obligatoire.')]
+    private ?\DateTimeInterface $dateValidation = null;
+
     public function getId(): ?int
     {
         return $this->id;
@@ -29,10 +46,6 @@ public function setId(int $id): self
         return $this;
     }
 
-    #[ORM\ManyToOne(targetEntity: DemandeConge::class, inversedBy: 'validerConges')]
-    #[ORM\JoinColumn(name: 'demande_id', referencedColumnName: 'id')]
-    private ?DemandeConge $demandeConge = null;
-
     public function getDemandeConge(): ?DemandeConge
     {
         return $this->demandeConge;
@@ -44,9 +57,6 @@ public function setDemandeConge(?DemandeConge $demandeConge): self
         return $this;
     }
 
-    #[ORM\Column(type: 'string', nullable: false)]
-    private ?string $statut = null;
-
     public function getStatut(): ?string
     {
         return $this->statut;
@@ -58,9 +68,6 @@ public function setStatut(string $statut): self
         return $this;
     }
 
-    #[ORM\Column(type: 'text', nullable: true)]
-    private ?string $commentaire = null;
-
     public function getCommentaire(): ?string
     {
         return $this->commentaire;
@@ -72,9 +79,6 @@ public function setCommentaire(?string $commentaire): self
         return $this;
     }
 
-    #[ORM\Column(type: 'date', nullable: false)]
-    private ?\DateTimeInterface $dateValidation = null;
-
     public function getDateValidation(): ?\DateTimeInterface
     {
         return $this->dateValidation;
@@ -85,5 +89,4 @@ public function setDateValidation(\DateTimeInterface $dateValidation): self
         $this->dateValidation = $dateValidation;
         return $this;
     }
-
-}
+}
\ No newline at end of file
diff --git a/src/Form/AbsenceType.php b/src/Form/AbsenceType.php
new file mode 100644
index 0000000..25d9c11
--- /dev/null
+++ b/src/Form/AbsenceType.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Form;
+
+use App\Entity\Absence;
+use App\Entity\Employe;
+use Symfony\Bridge\Doctrine\Form\Type\EntityType;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+
+class AbsenceType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('motif')
+            ->add('justificatif')
+            ->add('remarque')
+            ->add('date_enregistrement', null, [
+                'widget' => 'single_text',
+            ])
+            ->add('employe', EntityType::class, [
+                'class' => Employe::class,
+                'choice_label' => 'id',
+            ])
+        ;
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => Absence::class,
+        ]);
+    }
+}
diff --git a/src/Form/DemandeCongeType.php b/src/Form/DemandeCongeType.php
new file mode 100644
index 0000000..c9b1b15
--- /dev/null
+++ b/src/Form/DemandeCongeType.php
@@ -0,0 +1,83 @@
+<?php
+namespace App\Form;
+
+use App\Entity\DemandeConge;
+use App\Entity\Employe;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\DateType;
+use Symfony\Component\Form\Extension\Core\Type\HiddenType;
+use Symfony\Bridge\Doctrine\Form\Type\EntityType;
+use Symfony\Component\Validator\Constraints\NotBlank;
+use Symfony\Component\Validator\Constraints\GreaterThanOrEqual;
+use Symfony\Component\Validator\Constraints\LessThanOrEqual;
+
+class DemandeCongeType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('typeConge', ChoiceType::class, [
+                'choices' => [
+                    'Maladie' => 'MALADIE',
+                    'Annuel' => 'ANNUEL',
+                    'Maternité' => 'MATERNITE',
+                    'Paternité' => 'PATERNITE',
+                    'Formation' => 'FORMATION',
+                ],
+                'label' => 'Type de congé',
+                'attr' => ['class' => 'form-select form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez sélectionner un type de congé']),
+                ],
+            ])
+            ->add('dateDebut', DateType::class, [
+                'widget' => 'single_text',
+                'label' => 'Date de début',
+                'attr' => ['class' => 'form-control form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez saisir une date de début']),
+                    new GreaterThanOrEqual([
+                        'value' => 'today',
+                        'message' => 'La date de début doit être aujourd\'hui ou dans le futur'
+                    ]),
+                ],
+            ])
+            ->add('dateFin', DateType::class, [
+                'widget' => 'single_text',
+                'label' => 'Date de fin',
+                'attr' => ['class' => 'form-control form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez saisir une date de fin']),
+                    new GreaterThanOrEqual([
+                        'propertyPath' => 'parent.all[dateDebut].data',
+                        'message' => 'La date de fin doit être après la date de début'
+                    ]),
+                ],
+            ])
+            ->add('statut', HiddenType::class, [
+                'data' => 'EN_ATTENTE',
+            ])
+            ->add('employe', EntityType::class, [
+                'class' => Employe::class,
+                'choice_label' => function (Employe $employe) {
+                    return $employe->getNom() . ' ' . $employe->getPrenom();
+                },
+                'label' => 'Employé',
+                'placeholder' => 'Sélectionner un employé',
+                'attr' => ['class' => 'form-select form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez sélectionner un employé']),
+                ],
+            ]);
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => DemandeConge::class,
+        ]);
+    }
+}
\ No newline at end of file
diff --git a/src/Form/ValiderCongeType.php b/src/Form/ValiderCongeType.php
new file mode 100644
index 0000000..3eb0c02
--- /dev/null
+++ b/src/Form/ValiderCongeType.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace App\Form;
+
+use App\Entity\DemandeConge;
+use App\Entity\ValiderConge;
+use Symfony\Bridge\Doctrine\Form\Type\EntityType;
+use Symfony\Component\Form\AbstractType;
+use Symfony\Component\Form\FormBuilderInterface;
+use Symfony\Component\OptionsResolver\OptionsResolver;
+use Symfony\Component\Form\Extension\Core\Type\ChoiceType;
+use Symfony\Component\Form\Extension\Core\Type\TextareaType;
+use Symfony\Component\Validator\Constraints\NotBlank;
+
+class ValiderCongeType extends AbstractType
+{
+    public function buildForm(FormBuilderInterface $builder, array $options): void
+    {
+        $builder
+            ->add('statut', ChoiceType::class, [
+                'choices' => [
+                    'En attente' => 'EN_ATTENTE',
+                    'Acceptée' => 'ACCEPTEE',
+                    'Refusée' => 'REFUSEE',
+                ],
+                'label' => 'Statut de validation',
+                'attr' => ['class' => 'form-select form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez sélectionner un statut']),
+                ],
+            ])
+            ->add('commentaire', TextareaType::class, [
+                'label' => 'Commentaire',
+                'required' => false,
+                'attr' => [
+                    'class' => 'form-control form-control-lg',
+                    'placeholder' => 'Ajoutez un commentaire si nécessaire',
+                ],
+            ])
+            ->add('demandeConge', EntityType::class, [
+                'class' => DemandeConge::class,
+                'choice_label' => function (DemandeConge $demandeConge) {
+                    return 'Demande #' . $demandeConge->getId() . ' - ' . $demandeConge->getTypeConge();
+                },
+                'label' => 'Demande de congé associée',
+                'placeholder' => 'Sélectionner une demande de congé',
+                'attr' => ['class' => 'form-select form-control-lg'],
+                'constraints' => [
+                    new NotBlank(['message' => 'Veuillez sélectionner une demande de congé']),
+                ],
+            ]);
+    }
+
+    public function configureOptions(OptionsResolver $resolver): void
+    {
+        $resolver->setDefaults([
+            'data_class' => ValiderConge::class,
+        ]);
+    }
+}
\ No newline at end of file
diff --git a/templates/absence/_delete_form.html.twig b/templates/absence/_delete_form.html.twig
new file mode 100644
index 0000000..a2e3575
--- /dev/null
+++ b/templates/absence/_delete_form.html.twig
@@ -0,0 +1,4 @@
+<form method="post" action="{{ path('app_absence_delete', {'id': absence.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+    <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ absence.id) }}">
+    <button class="btn">Delete</button>
+</form>
diff --git a/templates/absence/_form.html.twig b/templates/absence/_form.html.twig
new file mode 100644
index 0000000..bf20b98
--- /dev/null
+++ b/templates/absence/_form.html.twig
@@ -0,0 +1,4 @@
+{{ form_start(form) }}
+    {{ form_widget(form) }}
+    <button class="btn">{{ button_label|default('Save') }}</button>
+{{ form_end(form) }}
diff --git a/templates/absence/edit.html.twig b/templates/absence/edit.html.twig
new file mode 100644
index 0000000..5bd1ee5
--- /dev/null
+++ b/templates/absence/edit.html.twig
@@ -0,0 +1,13 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Edit Absence{% endblock %}
+
+{% block body %}
+    <h1>Edit Absence</h1>
+
+    {{ include('absence/_form.html.twig', {'button_label': 'Update'}) }}
+
+    <a href="{{ path('app_absence_index') }}">back to list</a>
+
+    {{ include('absence/_delete_form.html.twig') }}
+{% endblock %}
diff --git a/templates/absence/index.html.twig b/templates/absence/index.html.twig
new file mode 100644
index 0000000..dd0d4d4
--- /dev/null
+++ b/templates/absence/index.html.twig
@@ -0,0 +1,41 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Absence index{% endblock %}
+
+{% block body %}
+    <h1>Absence index</h1>
+
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Id</th>
+                <th>Motif</th>
+                <th>Justificatif</th>
+                <th>Remarque</th>
+                <th>Date_enregistrement</th>
+                <th>actions</th>
+            </tr>
+        </thead>
+        <tbody>
+        {% for absence in absences %}
+            <tr>
+                <td>{{ absence.id }}</td>
+                <td>{{ absence.motif }}</td>
+                <td>{{ absence.justificatif }}</td>
+                <td>{{ absence.remarque }}</td>
+                <td>{{ absence.dateEnregistrement ? absence.dateEnregistrement|date('Y-m-d H:i:s') : '' }}</td>
+                <td>
+                    <a href="{{ path('app_absence_show', {'id': absence.id}) }}">show</a>
+                    <a href="{{ path('app_absence_edit', {'id': absence.id}) }}">edit</a>
+                </td>
+            </tr>
+        {% else %}
+            <tr>
+                <td colspan="6">no records found</td>
+            </tr>
+        {% endfor %}
+        </tbody>
+    </table>
+
+    <a href="{{ path('app_absence_new') }}">Create new</a>
+{% endblock %}
diff --git a/templates/absence/new.html.twig b/templates/absence/new.html.twig
new file mode 100644
index 0000000..7f0d750
--- /dev/null
+++ b/templates/absence/new.html.twig
@@ -0,0 +1,11 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}New Absence{% endblock %}
+
+{% block body %}
+    <h1>Create new Absence</h1>
+
+    {{ include('absence/_form.html.twig') }}
+
+    <a href="{{ path('app_absence_index') }}">back to list</a>
+{% endblock %}
diff --git a/templates/absence/show.html.twig b/templates/absence/show.html.twig
new file mode 100644
index 0000000..70ccc22
--- /dev/null
+++ b/templates/absence/show.html.twig
@@ -0,0 +1,38 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Absence{% endblock %}
+
+{% block body %}
+    <h1>Absence</h1>
+
+    <table class="table">
+        <tbody>
+            <tr>
+                <th>Id</th>
+                <td>{{ absence.id }}</td>
+            </tr>
+            <tr>
+                <th>Motif</th>
+                <td>{{ absence.motif }}</td>
+            </tr>
+            <tr>
+                <th>Justificatif</th>
+                <td>{{ absence.justificatif }}</td>
+            </tr>
+            <tr>
+                <th>Remarque</th>
+                <td>{{ absence.remarque }}</td>
+            </tr>
+            <tr>
+                <th>Date_enregistrement</th>
+                <td>{{ absence.dateEnregistrement ? absence.dateEnregistrement|date('Y-m-d H:i:s') : '' }}</td>
+            </tr>
+        </tbody>
+    </table>
+
+    <a href="{{ path('app_absence_index') }}">back to list</a>
+
+    <a href="{{ path('app_absence_edit', {'id': absence.id}) }}">edit</a>
+
+    {{ include('absence/_delete_form.html.twig') }}
+{% endblock %}
diff --git a/templates/demande_conge/_delete_form.html.twig b/templates/demande_conge/_delete_form.html.twig
new file mode 100644
index 0000000..87b322c
--- /dev/null
+++ b/templates/demande_conge/_delete_form.html.twig
@@ -0,0 +1,4 @@
+<form method="post" action="{{ path('app_demande_conge_delete', {'id': demande_conge.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+    <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ demande_conge.id) }}">
+    <button class="btn">Delete</button>
+</form>
diff --git a/templates/demande_conge/_form.html.twig b/templates/demande_conge/_form.html.twig
new file mode 100644
index 0000000..454f0c5
--- /dev/null
+++ b/templates/demande_conge/_form.html.twig
@@ -0,0 +1,37 @@
+<div class="container mt-5">
+    {{ form_start(form, {'attr': {'novalidate': 'novalidate'}}) }}
+
+    {# Display a general error alert if there are any errors in the form #}
+    {% if not form.vars.valid %}
+        <div class="alert alert-danger">
+            There were errors in the form. Please correct them before submitting.
+        </div>
+    {% endif %}
+
+    <div class="mb-4">
+        {{ form_label(form.typeConge, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+        {{ form_widget(form.typeConge, {'attr': {'class': 'form-select form-control-lg'}}) }}
+        <div class="text-danger">{{ form_errors(form.typeConge) }}</div>
+    </div>
+
+    <div class="row">
+        <div class="col-md-6 mb-4">
+            {{ form_label(form.dateDebut, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+            {{ form_widget(form.dateDebut, {'attr': {'class': 'form-control form-control-lg'}}) }}
+            <div class="text-danger">{{ form_errors(form.dateDebut) }}</div>
+        </div>
+        <div class="col-md-6 mb-4">
+            {{ form_label(form.dateFin, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+            {{ form_widget(form.dateFin, {'attr': {'class': 'form-control form-control-lg'}}) }}
+            <div class="text-danger">{{ form_errors(form.dateFin) }}</div>
+        </div>
+    </div>
+    <div class="mb-4">
+        {{ form_label(form.employe, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+        {{ form_widget(form.employe, {'attr': {'class': 'form-select form-control-lg'}}) }}
+        <div class="text-danger">{{ form_errors(form.employe) }}</div>
+    </div>
+
+    <button type="submit" class="btn btn-warning btn-lg">{{ button_label|default('Save') }}</button>
+    {{ form_end(form) }}
+</div>
diff --git a/templates/demande_conge/edit.html.twig b/templates/demande_conge/edit.html.twig
new file mode 100644
index 0000000..1bc042b
--- /dev/null
+++ b/templates/demande_conge/edit.html.twig
@@ -0,0 +1,12 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Edit DemandeConge{% endblock %}
+
+{% block body %}
+    <h1>Edit DemandeConge</h1>
+
+    {{ include('demande_conge/_form.html.twig', {'button_label': 'Update'}) }}
+
+    <a href="{{ path('app_demande_conge_index') }}">back to list</a>
+
+{% endblock %}
diff --git a/templates/demande_conge/index.html.twig b/templates/demande_conge/index.html.twig
new file mode 100644
index 0000000..f0b5fa0
--- /dev/null
+++ b/templates/demande_conge/index.html.twig
@@ -0,0 +1,57 @@
+{% extends 'back_office.html.twig' %}
+
+{% block title %}Liste des demandes de congé{% endblock %}
+
+{% block body %}
+    <h1>Liste des demandes de congé</h1>
+
+    <table class="table">
+        <thead>
+            <tr>
+                <th>Employé</th>
+                <th>Type de congé</th>
+                <th>Date début</th>
+                <th>Date fin</th>
+                <th>Statut</th>
+                <th>Solde de congés</th>
+                <th>actions</th>
+            </tr>
+        </thead>
+        <tbody>
+        {% for demande_conge in demande_conges %}
+            <tr>
+             <td>
+                    {% if demande_conge.employe %}
+                        <strong>{{ demande_conge.employe.nom }} {{ demande_conge.employe.prenom }}</strong><br>
+                        Email : {{ demande_conge.employe.email }}
+                    {% else %}
+                        <em>Non défini</em>
+                    {% endif %}
+                </td>
+                <td>{{ demande_conge.typeConge }}</td>
+                <td>{{ demande_conge.dateDebut ? demande_conge.dateDebut|date('Y-m-d') : '' }}</td>
+                <td>{{ demande_conge.dateFin ? demande_conge.dateFin|date('Y-m-d') : '' }}</td>
+                <td>{{ demande_conge.statut }}</td>
+               
+                <td>
+                    {% if demande_conge.employe %}
+                        {{ demande_conge.employe.soldeConges }} jours
+                    {% else %}
+                        <em>N/A</em>
+                    {% endif %}
+                </td>
+                <td>
+                    <button class="btn btn-warning" onclick="window.location.href='{{ path('app_demande_conge_edit', {'id': demande_conge.id}) }}'">Modifier</button>
+                    <a href="{{ path('app_demande_conge_delete', {'id': demande_conge.id}) }}" class="btn btn-danger">Supprimer</a>
+                </td>
+            </tr>
+        {% else %}
+            <tr>
+                <td colspan="7">Aucune demande trouvée</td>
+            </tr>
+        {% endfor %}
+        </tbody>
+    </table>
+
+    <a href="{{ path('app_demande_conge_new') }}" class="btn btn-success">Créer nouvelle demande</a>
+{% endblock %}
diff --git a/templates/demande_conge/new.html.twig b/templates/demande_conge/new.html.twig
new file mode 100644
index 0000000..1162d26
--- /dev/null
+++ b/templates/demande_conge/new.html.twig
@@ -0,0 +1,15 @@
+{% extends 'back_office.html.twig' %}
+
+{% block title %}New DemandeConge{% endblock %}
+
+{% block body %}
+    <div class="container mt-4">
+        <h1>Create new DemandeConge</h1>
+
+        {{ include('demande_conge/_form.html.twig') }}
+
+        <a class="btn btn-secondary mt-3" href="{{ path('app_demande_conge_index') }}">
+            <i class="fas fa-arrow-left me-2"></i>Back to list
+        </a>
+    </div>
+{% endblock %}
\ No newline at end of file
diff --git a/templates/demande_conge/show.html.twig b/templates/demande_conge/show.html.twig
new file mode 100644
index 0000000..166da1e
--- /dev/null
+++ b/templates/demande_conge/show.html.twig
@@ -0,0 +1,38 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}DemandeConge{% endblock %}
+
+{% block body %}
+    <h1>DemandeConge</h1>
+
+    <table class="table">
+        <tbody>
+            <tr>
+                <th>Id</th>
+                <td>{{ demande_conge.id }}</td>
+            </tr>
+            <tr>
+                <th>TypeConge</th>
+                <td>{{ demande_conge.typeConge }}</td>
+            </tr>
+            <tr>
+                <th>DateDebut</th>
+                <td>{{ demande_conge.dateDebut ? demande_conge.dateDebut|date('Y-m-d') : '' }}</td>
+            </tr>
+            <tr>
+                <th>DateFin</th>
+                <td>{{ demande_conge.dateFin ? demande_conge.dateFin|date('Y-m-d') : '' }}</td>
+            </tr>
+            <tr>
+                <th>Statut</th>
+                <td>{{ demande_conge.statut }}</td>
+            </tr>
+        </tbody>
+    </table>
+
+    <a href="{{ path('app_demande_conge_index') }}">back to list</a>
+
+    <a href="{{ path('app_demande_conge_edit', {'id': demande_conge.id}) }}">edit</a>
+
+    {{ include('demande_conge/_delete_form.html.twig') }}
+{% endblock %}
diff --git a/templates/valider_conge/_delete_form.html.twig b/templates/valider_conge/_delete_form.html.twig
new file mode 100644
index 0000000..f0a8581
--- /dev/null
+++ b/templates/valider_conge/_delete_form.html.twig
@@ -0,0 +1,4 @@
+<form method="post" action="{{ path('app_valider_conge_delete', {'id': valider_conge.id}) }}" onsubmit="return confirm('Are you sure you want to delete this item?');">
+    <input type="hidden" name="_token" value="{{ csrf_token('delete' ~ valider_conge.id) }}">
+    <button class="btn">Delete</button>
+</form>
diff --git a/templates/valider_conge/_form.html.twig b/templates/valider_conge/_form.html.twig
new file mode 100644
index 0000000..d4bbd14
--- /dev/null
+++ b/templates/valider_conge/_form.html.twig
@@ -0,0 +1,31 @@
+<div class="container mt-5">
+    {{ form_start(form, {'attr': {'novalidate': 'novalidate'}}) }}
+
+    {# Display a general error alert if there are any errors in the form #}
+    {% if not form.vars.valid %}
+        <div class="alert alert-danger">
+            There were errors in the form. Please correct them before submitting.
+        </div>
+    {% endif %}
+
+    <div class="mb-4">
+        {{ form_label(form.statut, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+        {{ form_widget(form.statut, {'attr': {'class': 'form-select form-control-lg'}}) }}
+        <div class="text-danger">{{ form_errors(form.statut) }}</div>
+    </div>
+
+    <div class="mb-4">
+        {{ form_label(form.commentaire, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+        {{ form_widget(form.commentaire, {'attr': {'class': 'form-control form-control-lg'}}) }}
+        <div class="text-danger">{{ form_errors(form.commentaire) }}</div>
+    </div>
+
+    <div class="mb-4">
+        {{ form_label(form.demandeConge, null, {'label_attr': {'class': 'form-label fs-4'}}) }}
+        {{ form_widget(form.demandeConge, {'attr': {'class': 'form-select form-control-lg'}}) }}
+        <div class="text-danger">{{ form_errors(form.demandeConge) }}</div>
+    </div>
+
+    <button type="submit" class="btn btn-warning btn-lg">{{ button_label|default('Save') }}</button>
+    {{ form_end(form) }}
+</div>
\ No newline at end of file
diff --git a/templates/valider_conge/edit.html.twig b/templates/valider_conge/edit.html.twig
new file mode 100644
index 0000000..3a55526
--- /dev/null
+++ b/templates/valider_conge/edit.html.twig
@@ -0,0 +1,13 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}Edit ValiderConge{% endblock %}
+
+{% block body %}
+    <h1>Edit ValiderConge</h1>
+
+    {{ include('valider_conge/_form.html.twig', {'button_label': 'Update'}) }}
+
+    <a href="{{ path('app_valider_conge_index') }}">back to list</a>
+
+    {{ include('valider_conge/_delete_form.html.twig') }}
+{% endblock %}
diff --git a/templates/valider_conge/index.html.twig b/templates/valider_conge/index.html.twig
new file mode 100644
index 0000000..5687135
--- /dev/null
+++ b/templates/valider_conge/index.html.twig
@@ -0,0 +1,71 @@
+{% extends 'back_office.html.twig' %}
+
+{% block title %}Liste des validations de congé{% endblock %}
+
+{% block body %}
+    <div class="container mt-4">
+        <h1>Liste des validations de congé</h1>
+
+        <table class="table">
+            <thead>
+                <tr>
+                    <th>Employé</th>
+                    <th>Type de congé</th>
+                    <th>Date début</th>
+                    <th>Date fin</th>
+                    <th>Statut</th>
+                    <th>Commentaire</th>
+                    <th>Date de validation</th>
+                    <th>Actions</th>
+                </tr>
+            </thead>
+            <tbody>
+            {% for valider_conge in valider_conges %}
+                <tr>
+                    <td>
+                        {% if valider_conge.demandeConge and valider_conge.demandeConge.employe %}
+                            <strong>{{ valider_conge.demandeConge.employe.nom }} {{ valider_conge.demandeConge.employe.prenom }}</strong><br>
+                            Email: {{ valider_conge.demandeConge.employe.email }}
+                        {% else %}
+                            <em>Non défini</em>
+                        {% endif %}
+                    </td>
+                    <td>
+                        {% if valider_conge.demandeConge %}
+                            {{ valider_conge.demandeConge.typeConge }}
+                        {% else %}
+                            <em>Non défini</em>
+                        {% endif %}
+                    </td>
+                    <td>
+                        {% if valider_conge.demandeConge %}
+                            {{ valider_conge.demandeConge.dateDebut ? valider_conge.demandeConge.dateDebut|date('Y-m-d') : '' }}
+                        {% else %}
+                            <em>Non défini</em>
+                        {% endif %}
+                    </td>
+                    <td>
+                        {% if valider_conge.demandeConge %}
+                            {{ valider_conge.demandeConge.dateFin ? valider_conge.demandeConge.dateFin|date('Y-m-d') : '' }}
+                        {% else %}
+                            <em>Non défini</em>
+                        {% endif %}
+                    </td>
+                    <td>{{ valider_conge.statut }}</td>
+                    <td>{{ valider_conge.commentaire }}</td>
+                    <td>{{ valider_conge.dateValidation ? valider_conge.dateValidation|date('Y-m-d') : '' }}</td>
+                    <td>
+                        <button class="btn btn-warning" onclick="window.location.href='{{ path('app_valider_conge_edit', {'id': valider_conge.id}) }}'">Modifier</button>
+                        <a href="{{ path('app_valider_conge_delete', {'id': valider_conge.id}) }}" class="btn btn-danger">Supprimer</a>
+                    </td>
+                </tr>
+            {% else %}
+                <tr>
+                    <td colspan="8">Aucune validation trouvée</td>
+                </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+
+    </div>
+{% endblock %}
\ No newline at end of file
diff --git a/templates/valider_conge/new.html.twig b/templates/valider_conge/new.html.twig
new file mode 100644
index 0000000..07a95c5
--- /dev/null
+++ b/templates/valider_conge/new.html.twig
@@ -0,0 +1,15 @@
+{% extends 'back_office.html.twig' %}
+
+{% block title %}New ValiderConge{% endblock %}
+
+{% block body %}
+    <div class="container mt-4">
+        <h1>Create new ValiderConge</h1>
+
+        {{ include('valider_conge/_form.html.twig') }}
+
+        <a class="btn btn-secondary mt-3" href="{{ path('app_valider_conge_index') }}">
+            <i class="fas fa-arrow-left me-2"></i>Back to list
+        </a>
+    </div>
+{% endblock %}
\ No newline at end of file
diff --git a/templates/valider_conge/show.html.twig b/templates/valider_conge/show.html.twig
new file mode 100644
index 0000000..b123644
--- /dev/null
+++ b/templates/valider_conge/show.html.twig
@@ -0,0 +1,34 @@
+{% extends 'base.html.twig' %}
+
+{% block title %}ValiderConge{% endblock %}
+
+{% block body %}
+    <h1>ValiderConge</h1>
+
+    <table class="table">
+        <tbody>
+            <tr>
+                <th>Id</th>
+                <td>{{ valider_conge.id }}</td>
+            </tr>
+            <tr>
+                <th>Statut</th>
+                <td>{{ valider_conge.statut }}</td>
+            </tr>
+            <tr>
+                <th>Commentaire</th>
+                <td>{{ valider_conge.commentaire }}</td>
+            </tr>
+            <tr>
+                <th>DateValidation</th>
+                <td>{{ valider_conge.dateValidation ? valider_conge.dateValidation|date('Y-m-d') : '' }}</td>
+            </tr>
+        </tbody>
+    </table>
+
+    <a href="{{ path('app_valider_conge_index') }}">back to list</a>
+
+    <a href="{{ path('app_valider_conge_edit', {'id': valider_conge.id}) }}">edit</a>
+
+    {{ include('valider_conge/_delete_form.html.twig') }}
+{% endblock %}