function tmgmt_entity_ui_translate_form_validate in Translation Management Tool 7

Validation callback for the entity translation overview form.

1 string reference to 'tmgmt_entity_ui_translate_form_validate'

tmgmt_entity_ui_translate_form in sources/entity/ui/tmgmt_entity_ui.pages.inc

Entity translation overview form.

File

sources/entity/ui/tmgmt_entity_ui.pages.inc, line 101

Provides page and form callbacks for the Translation Management Tool Entity Source User Interface module.

Code

function tmgmt_entity_ui_translate_form_validate($form, &$form_state) {
  $selected = array_filter($form_state['values']['languages']);
  if (empty($selected)) {
    form_set_error('languages', t('You have to select at least one language for requesting a translation.'));
  }
}