function webform_client_form_validate in Webform 7.3

Same name and namespace in other branches

1. 5.2 webform.module \webform_client_form_validate()
2. 5 webform.module \webform_client_form_validate()
3. 6.3 webform.module \webform_client_form_validate()
4. 6.2 webform.module \webform_client_form_validate()
5. 7.4 webform.module \webform_client_form_validate()

1 string reference to 'webform_client_form_validate'

webform_client_form in ./webform.module

Client form generation function. If this is displaying an existing submission, pass in the $submission variable with the contents of the submission to be displayed.

File

./webform.module, line 2256

This module provides a simple way to create forms and questionnaires.

Code

function webform_client_form_validate($form, &$form_state) {
  $node = node_load($form_state['values']['details']['nid']);
  $finished = $form_state['values']['details']['finished'];

  // Check that the submissions have not exceeded the total submission limit.
  if ($node->webform['total_submit_limit'] != -1) {
    module_load_include('inc', 'webform', 'includes/webform.submissions');

    // Check if the total number of entries was reached before the user submitted
    // the form.
    if (!$finished && ($total_limit_exceeded = _webform_submission_total_limit_check($node))) {

      // Show the user the limit has exceeded.
      theme('webform_view_messages', array(
        'node' => $node,
        'teaser' => 0,
        'page' => 1,
        'submission_count' => 0,
        'total_limit_exceeded' => $total_limit_exceeded,
        'allowed_roles' => array_keys(user_roles()),
        'closed' => FALSE,
        'cached' => FALSE,
      ));
      form_set_error('', NULL);
      return;
    }
  }

  // Check that the user has not exceeded the submission limit.
  // This usually will only apply to anonymous users when the page cache is
  // enabled, because they may submit the form even if they do not have access.
  // -1: Submissions are never throttled.
  if ($node->webform['submit_limit'] != -1) {
    module_load_include('inc', 'webform', 'includes/webform.submissions');
    if (!$finished && ($user_limit_exceeded = _webform_submission_user_limit_check($node))) {

      // Assume that webform_view_messages will print out the necessary message,
      // then stop the processing of the form with an empty form error.
      theme('webform_view_messages', array(
        'node' => $node,
        'teaser' => 0,
        'page' => 1,
        'submission_count' => 0,
        'user_limit_exceeded' => $user_limit_exceeded,
        'allowed_roles' => array_keys(user_roles()),
        'closed' => FALSE,
        'cached' => FALSE,
      ));
      form_set_error('', NULL);
      return;
    }
  }

  // Run all #element_validate and #required checks. These are skipped initially
  // by setting #validated = TRUE on all components when they are added.
  _webform_client_form_validate($form, $form_state);
}