function nodewords_admin_base_url_validate in Nodewords: D6 Meta Tags 6.3
Same name and namespace in other branches
- 6.2 nodewords_admin/nodewords_admin.admin.inc \nodewords_admin_base_url_validate()
Function to validate the base URL.
1 string reference to 'nodewords_admin_base_url_validate'
- nodewords_admin_settings_form in nodewords_admin/
nodewords_admin.admin.inc - Menu callback: settings form.
File
- nodewords_admin/
nodewords_admin.admin.inc, line 224 - Administration interface for Nodewords.
Code
function nodewords_admin_base_url_validate($element, &$form_state) {
if (!empty($element['#value']) && !($base_url = rtrim($element['#value'], '/'))) {
form_error($element, t('Invalid base URL.'));
}
elseif (!empty($base_url) && !valid_url($base_url, TRUE)) {
form_error($element, t('Invalid base URL.'));
}
}