function flag_form_validate in Flag 7.2

Same name and namespace in other branches

1. 5 includes/flag.admin.inc \flag_form_validate()
2. 6.2 includes/flag.admin.inc \flag_form_validate()
3. 6 includes/flag.admin.inc \flag_form_validate()
4. 7.3 includes/flag.admin.inc \flag_form_validate()

Add/Edit flag form validate.

File

includes/flag.admin.inc, line 533

Contains administrative pages for creating, editing, and deleting flags.

Code

function flag_form_validate($form, &$form_state) {
  $form_values = $form_state['values'];
  if ($form_values['link_type'] == 'confirm') {
    if (empty($form_values['flag_confirmation'])) {
      form_set_error('flag_confirmation', t('A flag confirmation message is required when using the confirmation link type.'));
    }
    if (empty($form_values['unflag_confirmation'])) {
      form_set_error('unflag_confirmation', t('An unflag confirmation message is required when using the confirmation link type.'));
    }
  }
  $flag = $form['#flag'];
  $flag
    ->form_input($form_values);
  $errors = $flag
    ->validate();
  foreach ($errors as $field => $field_errors) {
    foreach ($field_errors as $error) {
      form_set_error($field, $error['message']);
    }
  }
}