class AlphaValidator in Form API Validation 8.2
Same name in this branch
- 8.2 src/Plugin/FapiValidationValidator/AlphaValidator.php \Drupal\fapi_validation\Plugin\FapiValidationValidator\AlphaValidator
- 8.2 src/Plugin/FapiValidationValidator/AlphaDashValidator.php \Drupal\fapi_validation\Plugin\FapiValidationValidator\AlphaValidator
Fapi Validation Plugin for Aplha validation.
Plugin annotation
@FapiValidationValidator(
id = "alpha",
error_message = "Use only alpha characters at %field."
)
Hierarchy
- class \Drupal\fapi_validation\Plugin\FapiValidationValidator\AlphaValidator implements FapiValidationValidatorsInterface
Expanded class hierarchy of AlphaValidator
1 file declares its use of AlphaValidator
- AlphaValidatorTest.php in tests/
src/ Unit/ Validators/ AlphaValidatorTest.php
File
- src/
Plugin/ FapiValidationValidator/ AlphaValidator.php, line 17
Namespace
Drupal\fapi_validation\Plugin\FapiValidationValidatorView source
class AlphaValidator implements FapiValidationValidatorsInterface {
/**
* {@inheritdoc}
*/
public function validate(Validator $validator, array $element, FormStateInterface $form_state) {
return (bool) preg_match('/^[\\pL]++$/uD', (string) $validator
->getValue());
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
AlphaValidator:: |
public | function |
Execute validation. Overrides FapiValidationValidatorsInterface:: |