Issue #1525360 by smilne23: Added Exclude specific fields based upon their DOM ID.

clientside_validation_webform/clientside_validation_webform.module

@@ -21,7 +21,11 @@ function clientside_validation_webform_after_build_recurse($form_id, &$form, &$f
   if ($children = array_values(element_children($form))) {
     foreach ($children as $index => $item) {
       $element = $form[$item];
-      if (isset($element['#title'])) {
+      $skipvalidation = FALSE;
+      if (isset($element['#webform_component']['extra']['exclude_cv']) && $element['#webform_component']['extra']['exclude_cv'] == "1") {
+        $skipvalidation = TRUE;
+      }
+      if (isset($element['#title']) && !$skipvalidation) {
         if (isset($element['#type'])) {
           if (isset($element['#webform_component']) && $element['#webform_component']['type'] == 'time' && isset($element['hour']['#name'])) {
             $message = t('Hour in !name field is required.', array('!name' => variable_get('clientside_validation_prefix', '') . $element['#title'] . variable_get('clientside_validation_suffix', '')));
@@ -357,3 +361,13 @@ function clientside_validation_webform_webform_validation_add_names(&$webform_va
     }
   }
 }
+
+function clientside_validation_webform_form_webform_component_edit_form_alter(&$form, &$form_state, $form_id) {
+  $component = $form_state['build_info']['args'][1];
+  $form['extra']['exclude_cv'] = array(
+    '#type' => 'checkbox',
+    '#title' => 'Exclude from clientside validation',
+    '#description' => 'Check this option if you do not want to add clientside validation.',
+    '#default_value' => isset($component['extra']['exclude_cv']) ? $component['extra']['exclude_cv'] : FALSE,
+  );
+}
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