function webform_example_element_properties_webform_element_alter in Webform 8.5

Same name and namespace in other branches

1. 6.x modules/webform_example_element_properties/webform_example_element_properties.module \webform_example_element_properties_webform_element_alter()

Implements hook_webform_element_alter().

File

modules/webform_example_element_properties/webform_example_element_properties.module, line 66

Provides an example that shows how to add custom properties to Webform elements.

Code

function webform_example_element_properties_webform_element_alter(array &$element, FormStateInterface $form_state, array $context) {

  // Add data-custom to the element's attributes.
  if (!empty($element['#custom_data'])) {
    $element['#attributes']['data-custom'] = $element['#custom_data'];
  }
}