function password_confirm_validate

Validates a password_confirm element.

Related topics

File

includes/form.inc, line 3046

Code

function password_confirm_validate($element, &$element_state) {
    $pass1 = trim($element['pass1']['#value']);
    $pass2 = trim($element['pass2']['#value']);
    if (strlen($pass1) > 0 || strlen($pass2) > 0) {
        if (strcmp($pass1, $pass2)) {
            form_error($element, t('The specified passwords do not match.'));
        }
    }
    elseif ($element['#required'] && !empty($element_state['input'])) {
        form_error($element, t('Password field is required.'));
    }
    // Password field must be converted from a two-element array into a single
    // string regardless of validation results.
    form_set_value($element['pass1'], NULL, $element_state);
    form_set_value($element['pass2'], NULL, $element_state);
    form_set_value($element, $pass1, $element_state);
    return $element;
}