Determines the value for a password_confirm form element.
$element: The form element whose value is being populated.
$input: The incoming input to populate the form element. If this is FALSE, the element's default value should be returned.
The data that will appear in the $element_state['values'] collection for this element. Return nothing to use the default.
function form_type_password_confirm_value($element, $input = FALSE) {
if ($input === FALSE) {
$element += array(
'#default_value' => array(),
);
return $element['#default_value'] + array(
'pass1' => '',
'pass2' => '',
);
}
}