class property_validation_numeric_validator in Field Validation 7.2

Hierarchy

• class \property_validation_validator
  • class \property_validation_numeric_validator

1 string reference to 'property_validation_numeric_validator'

property_validation_numeric_validator.inc in property_validation/plugins/validator/property_validation_numeric_validator.inc

File

property_validation/plugins/validator/property_validation_numeric_validator.inc, line 16

class property_validation_numeric_validator extends property_validation_validator {

  /**
   * Validate field.
   */
  public function validate() {
    $settings = $this->rule->settings;
    if ($this->value != '') {
      $flag = TRUE;
      if (!is_numeric($this->value)) {
        $flag = FALSE;
      }
      else {
        if (isset($settings['min']) && $settings['min'] != '' && $this->value < $settings['min']) {
          $flag = FALSE;
        }
        if (isset($settings['max']) && $settings['max'] != '' && $this->value > $settings['max']) {
          $flag = FALSE;
        }
      }
      if (!$flag) {
        $token = array(
          '[min]' => isset($settings['min']) ? $settings['min'] : '',
          '[max]' => isset($settings['max']) ? $settings['max'] : '',
        );
        $this
          ->set_error($token);
      }
    }
  }

  /**
   * Provide settings option.
   */
  function settings_form(&$form, &$form_state) {
    $default_settings = $this
      ->get_default_settings($form, $form_state);

    // Print debug($default_settings);
    $form['settings']['min'] = array(
      '#title' => t('Minimum value'),
      '#description' => t("Optionally specify the minimum value to validate the user-entered numeric value against."),
      '#type' => 'textfield',
      '#default_value' => isset($default_settings['min']) ? $default_settings['min'] : '',
    );
    $form['settings']['max'] = array(
      '#title' => t('Maximum value'),
      '#description' => t("Optionally specify the maximum value to validate the user-entered numeric value against."),
      '#type' => 'textfield',
      '#default_value' => isset($default_settings['max']) ? $default_settings['max'] : '',
    );
    parent::settings_form($form, $form_state);
  }

  /**
   * Provide token help info for error message.
   */
  public function token_help() {
    $token_help = parent::token_help();
    $token_help += array(
      '[min]' => t('Minimum value'),
      '[max]' => t('Maximum value'),
    );
    return $token_help;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
property_validation_numeric_validator::settings_form		function	Provide settings option. Overrides property_validation_validator::settings_form
property_validation_numeric_validator::token_help	public	function	Provide token help info for error message. Overrides property_validation_validator::token_help
property_validation_numeric_validator::validate	public	function	Validate field. Overrides property_validation_validator::validate
property_validation_validator::$entity	protected	property
property_validation_validator::$entity_type	protected	property
property_validation_validator::$errors	protected	property
property_validation_validator::$field	protected	property
property_validation_validator::$rule	protected	property
property_validation_validator::$value	protected	property
property_validation_validator::get_default_settings	public	function	Return default settingsfor the validator.
property_validation_validator::get_error_element	public	function	Return error element for the validation rule.
property_validation_validator::get_error_message	public	function	Return error message string for the validation rule.
property_validation_validator::set_error	public	function	Set error message.
property_validation_validator::__construct		function	Save arguments locally.