class RangeValidator in Form API Validation 8.2

Fapi Validation Plugin for Range validation.

Plugin annotation

@FapiValidationValidator(
  id = "range",
  error_message = "%field value is out of range."
)

Hierarchy

• class \Drupal\fapi_validation\Plugin\FapiValidationValidator\RangeValidator implements FapiValidationValidatorsInterface

File

src/Plugin/FapiValidationValidator/RangeValidator.php, line 17

Namespace

Drupal\fapi_validation\Plugin\FapiValidationValidator

class RangeValidator implements FapiValidationValidatorsInterface {

  /**
   * {@inheritdoc}
   */
  public function validate(Validator $validator, array $element, FormStateInterface $form_state) {
    $params = $validator
      ->getParams();
    $value = $validator
      ->getValue();
    $min = $params[0];
    $max = $params[1];
    return $min <= $value && $max >= $value;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
RangeValidator::validate	public	function	Execute validation. Overrides FapiValidationValidatorsInterface::validate