function homebox_configure_form_validate in Homebox 6

Same name and namespace in other branches

1. 6.3 homebox.admin.inc \homebox_configure_form_validate()
2. 6.2 homebox.admin.inc \homebox_configure_form_validate()
3. 7.3 homebox.admin.inc \homebox_configure_form_validate()
4. 7.2 homebox.admin.inc \homebox_configure_form_validate()

Forms for administration settings

_state

Parameters

$form:

1 string reference to 'homebox_configure_form_validate'

homebox_configure_form in ./homebox.admin.inc

Forms for administration settings

File

./homebox.admin.inc, line 507

Home box admin file, takes care admin interface for homebox

Code

function homebox_configure_form_validate($form, &$form_state) {
  $columns = (int) $form_state['values']['columns'];
  if ($columns < 1 || $columns > 9) {
    form_set_error('columns', t('You must enter a value between 1 and 9.'));
  }
}