function block_titlelink_form_validate in Block Title Link 7

Same name and namespace in other branches

1. 8 block_titlelink.module \block_titlelink_form_validate()
2. 6.2 block_titlelink.module \block_titlelink_form_validate()

Implementation of hook_validate()

1 string reference to 'block_titlelink_form_validate'

block_titlelink_form_alter in ./block_titlelink.module

Implementation of hook_form_alter

File

./block_titlelink.module, line 91

module for adding a link to a block title

Code

function block_titlelink_form_validate(&$elements, &$form_state, $form_id = NULL) {
  $title_link = trim($form_state['values']['block_titlelink']['title_link']);
  $valid = _block_titlelink_validate_url($title_link);
  if (!empty($title_link) && !$valid) {
    form_error($elements['settings']['block_titlelink']['title_link'], t('The title path appears to contain an invalid URL.'));
  }
}