contact_personal_form_validate($form, &$form_state)Form validation handler for contact_personal_form().
modules/contact/contact.pages.inc, line 253
<?php
function contact_personal_form_validate($form, &$form_state) {
if (!valid_email_address($form_state['values']['mail'])) {
form_set_error('mail', t('You must enter a valid e-mail address.'));
}
}
?>