function file_style_form_add_validate in Styles 7

Same name and namespace in other branches

1. 7.2 contrib/file_styles/file_styles.admin.inc \file_style_form_add_validate()

Validate handler for adding a new file effect to a file style.

File

contrib/file_styles/file_styles.admin.inc, line 255

Administrative page callbacks for the File: Styles module.

Code

function file_style_form_add_validate($form, &$form_state) {
  if (!$form_state['values']['new']) {
    form_error($form['effects']['new']['new'], t('Select an effect to add.'));
    $form_state['rebuild'] = TRUE;
  }
}