function media_element_validate in D7 Media 7.2

Same name and namespace in other branches

1. 7.4 media.module \media_element_validate()
2. 7 media.module \media_element_validate()
3. 7.3 media.module \media_element_validate()

Validate media form elements.

The file type is validated during the upload process, but this is necessary necessary in order to respect the #required property.

1 string reference to 'media_element_validate'

media_element_info in ./media.module

Implements hook_element_info().

File

./media.module, line 961

Media API

Code

function media_element_validate(&$element, &$form_state) {
  $clicked_button = end($form_state['triggering_element']['#parents']);

  // Check required property based on the FID.
  if ($element['#required'] && empty($element['fid']['#value']) && !in_array($clicked_button, array(
    'attach_button',
    'remove_button',
  ))) {
    form_error($element['browse_button'], t('!name field is required.', array(
      '!name' => $element['#title'],
    )));
  }

  // Consolidate the array value of this field to a single FID.
  if (!$element['#extended']) {
    form_set_value($element, $element['fid']['#value'], $form_state);
  }
}