function shoutbox_add_form_validate in Shoutbox 6

Same name and namespace in other branches

1. 5 shoutbox.module \shoutbox_add_form_validate()
2. 6.2 shoutbox.module \shoutbox_add_form_validate()
3. 7.2 shoutbox.module \shoutbox_add_form_validate()
4. 7 shoutbox.module \shoutbox_add_form_validate()

Makes sure uses don't submit default values.

Parameters

$form_id: The form ID of the form.

$form_values: Form values.

File

./shoutbox.module, line 787

shoutbox module displays a block for users to create short messages for thw whole site. Uses AHAH to update the database and display content.

Code

function shoutbox_add_form_validate($form, $form_state) {
  if ($form_state['values']['nick'] == t('Your Name/Nick') || $form_state['values']['message'] == t('Enter Message')) {
    form_set_error('', t('Default values are not acceptable'));
  }
  if ($form_state['values']['nick'] == '' || $form_state['values']['message'] == '') {
    form_set_error('', t('You must enter a nick and a message.'));
  }

  // url is optional
  if ($form_state['values']['url'] == t('Your Website URL')) {
    $form_state['values']['url'] = '';
  }
}