public function NumericValidator::validate in Form API Validation 8.2
Execute validation.
Parameters
\Drupal\fapi_validation\Validator $validator: Validator.
array $element: Form Element.
\Drupal\Core\Form\FormStateInterface $form_state: Form State.
Return value
bool Check.
Overrides FapiValidationValidatorsInterface::validate
File
- src/
Plugin/ FapiValidationValidator/ NumericValidator.php, line 22
Class
- NumericValidator
- Fapi Validation Plugin for Numeric validation.
Namespace
Drupal\fapi_validation\Plugin\FapiValidationValidatorCode
public function validate(Validator $validator, array $element, FormStateInterface $form_state) {
return is_numeric($validator
->getValue());
}