function _media_update_should_validate in Media Update 7.2

Same name and namespace in other branches

1. 7 media_update.module \_media_update_should_validate()

Helper function to determine if our validation function should or should not be run.

1 call to _media_update_should_validate()

media_update_validate in ./media_update.module

Provides validation based on hook_media_update_params.

File

./media_update.module, line 147

Defines the module media_update.

Code

function _media_update_should_validate(&$form_state) {
  $field = $form_state['update_field'];
  $type = $form_state['update_type'];
  $form_state['file_updated'] = FALSE;

  // If our update is just a field update, check to ensure the field is populated.
  if ($type == 'field') {
    $form_state['file_updated'] = !empty($form_state['values'][$field]);
  }
  elseif ($type == 'file') {
    if (isset($_FILES['files']['name'][$field]) && UPLOAD_ERR_OK == $_FILES['files']['error'][$field]) {
      $form_state['file_updated'] = TRUE;
    }
  }
  return $form_state['file_updated'];
}