public function ScaleLine::validateConfigurationForm in Openlayers 8.4

Form validation handler.

Parameters

array $form: An associative array containing the structure of the plugin form as built by static::buildConfigurationForm().

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form. Calling code should pass on a subform state created through \Drupal\Core\Form\SubformState::createForSubform().

Overrides OpenlayersConfigurablePluginBase::validateConfigurationForm

File

src/Plugin/OpenlayersControl/ScaleLine.php, line 113

Class

ScaleLine

Defines the Scale Line control for an Openlayers map.

Namespace

Drupal\openlayers\Plugin\OpenlayersControl

Code

public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {

  /*
      if (!$form_state->isValueEmpty('color') && !Color::validateHex($form_state->getValue('color'))) {
        $form_state->setErrorByName('color', $this->t('Color must be a hexadecimal color value.'));
      }
  */
}