function paypal_donate_form_alter in Paypal Donation 7

Slight ateration to make the email field required.

@since 1.4

Parameters

$form Nested array of form elements that comprise the form.:

$form_state A keyed array containing the current state of the form. The arguments that drupal_get_form() was originally called with are available in the array $form_state['build_info']['args'].:

$form_id String representing the name of the form itself. Typically this is the name of the function that generated the form.:

Return value

void

File

./paypal_donate.module, line 78

Code

function paypal_donate_form_alter(&$form, &$form_state, $form_id) {
  if ($form_id == 'paypal_donate_node_form') {
    $form['paypal_donate_email']['und'][0]['value']['#required'] = true;
  }
}