public function PhoneFieldValidationRule::validate in Field Validation 8

Overrides FieldValidationRuleBase::validate

File

src/Plugin/FieldValidationRule/PhoneFieldValidationRule.php, line 75

Class

PhoneFieldValidationRule

PhoneFieldValidationRule.

Namespace

Drupal\field_validation\Plugin\FieldValidationRule

Code

public function validate($params) {
  $value = isset($params['value']) ? $params['value'] : '';
  $rule = isset($params['rule']) ? $params['rule'] : null;
  $context = isset($params['context']) ? $params['context'] : null;
  $settings = array();
  if (!empty($rule) && !empty($rule->configuration)) {
    $settings = $rule->configuration;
  }
  if ($value !== '' && !is_null($value)) {
    $country_code = isset($settings['country']) ? $settings['country'] : '';
    $country_regex = '';
    $countries = $this
      ->phone_countries();
    $country_regex = isset($countries[$country_code]['regex']) ? $countries[$country_code]['regex'] : '';
    if (!preg_match($country_regex, $value)) {
      $context
        ->addViolation($rule
        ->getErrorMessage());
    }
  }
}