Android Form Validator

Usage

Implement ValidatorFieldRule i.e.:

public enum ValidatorFieldRuleImpl implements ValidatorFieldRule {
    EMPTINESS {
        @Override
        public Pattern getValidationPattern() {
            return Pattern.compile("(\\s*\\S+\\s*)+");
        }

        @Override
        public int getErrorResId() {
            return R.string.validator_emptiness;
        }
    }
}

Build your validator parring editTexts and ValidatorFieldRule (one or many):

Validator validator = new Validator.Builder()
            .addField(inputName, ValidatorFieldRuleImpl.EMPTINESS)
            .addField(inputEmail, ValidatorFieldRuleImpl.EMPTINESS, ValidatorFieldRuleImpl.EMAIL, (..))
            .build();

And validate your form with

validator.validateFields();

##Setup

Maven

<dependency>
    <groupId>pl.klamborowski</groupId>
    <artifactId>validator</artifactId>
    <version>0.1.2</version>
    <type>aar</type>
</dependency>

Gradle

repositories {
    jcenter()
}
dependencies {
    compile 'pl.klamborowski:validator:0.1.2'
}