feat(form-core): field meta isDefaultValue

[harry-whorlow]

Closes #1080 & #1081

[nx-cloud]

View your CI Pipeline Execution ↗ for commit cebae4f.

Command	Status	Duration	Result
nx affected --targets=test:sherif,test:knip,tes...	❌ Failed	2m 5s	View ↗
nx run-many --target=build --exclude=examples/**	✅ Succeeded	22s	View ↗

---

☁️ Nx Cloud last updated this comment at 2025-04-25 20:25:42 UTC

[pkg-pr-new]

More templates

• @tanstack/form-example-angular-array
• @tanstack/form-example-angular-simple
• @tanstack/form-example-lit-simple
• @tanstack/form-example-lit-ui-libraries
• @tanstack/form-example-react-array
• @tanstack/form-example-react-compiler
• @tanstack/field-errors-from-form-validators
• @tanstack/form-example-react-large-form
• @tanstack/form-example-react-next-server-actions
• @tanstack/form-example-react-query-integration
• @tanstack/form-example-remix
• @tanstack/form-example-react-simple
• @tanstack/form-example-react-standard-schema
• @tanstack/form-example-react-tanstack-start
• @tanstack/form-example-react-ui-libraries
• @tanstack/form-example-solid-array
• @tanstack/form-example-solid-simple
• @tanstack/form-example-svelte-array
• @tanstack/form-example-svelte-simple
• @tanstack/form-example-vue-array
• @tanstack/form-example-vue-simple

@tanstack/angular-form

npm i https://pkg.pr.new/@tanstack/angular-form@1456

@tanstack/form-core

npm i https://pkg.pr.new/@tanstack/form-core@1456

@tanstack/react-form

npm i https://pkg.pr.new/@tanstack/react-form@1456

@tanstack/lit-form

npm i https://pkg.pr.new/@tanstack/lit-form@1456

@tanstack/svelte-form

npm i https://pkg.pr.new/@tanstack/svelte-form@1456

@tanstack/solid-form

npm i https://pkg.pr.new/@tanstack/solid-form@1456

@tanstack/vue-form

npm i https://pkg.pr.new/@tanstack/vue-form@1456

commit: cebae4f

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 88.86%. Comparing base (daf8e57) to head (64ec55a).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1456      +/-   ##
==========================================
+ Coverage   88.83%   88.86%   +0.03%     
==========================================
  Files          31       31              
  Lines        1379     1383       +4     
  Branches      347      347              
==========================================
+ Hits         1225     1229       +4     
  Misses        137      137              
  Partials       17       17              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.