function image_style_form_add_validate in Drupal 7

Validate handler for adding a new image effect to an image style.

1 string reference to 'image_style_form_add_validate'

image_style_form in modules/image/image.admin.inc

Form builder; Edit an image style name and effects order.

File

modules/image/image.admin.inc, line 173

Administration pages for image settings.

Code

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