Addresses is issues with website_url form field. Fixes #60

Author: avonville

assets/wpuf/js/frontend-form.js

@@ -717,7 +717,7 @@
         },
 
         isValidURL: function(url) {
-            var urlregex = new RegExp("^(http:\/\/www.|https:\/\/www.|ftp:\/\/www.|www.|http:\/\/|https:\/\/){1}([0-9A-Za-z]+\.)");
+            var urlregex = new RegExp(/^(?:(?:https?|ftp):\/\/)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,})))(?::\d{2,5})?(?:\/\S*)?$/);
             return urlregex.test(url);
         },
 

includes/fields/class-field-url.php

@@ -26,15 +26,16 @@ public function render( $field_settings, $form_id ) {
 
             <div class="wpuf-fields">
                 <input
-                    id="<?php echo esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>"
-                    type="url" class="url <?php echo ' wpuf_'. esc_attr( $field_settings['name'] ).'_'. esc_attr( $form_id ); ?>"
-                    data-duplicate="<?php echo esc_attr( $field_settings['duplicate'] ) ? esc_attr( $field_settings['duplicate'] ) : 'no'; ?>"
-                    data-required="<?php echo esc_attr( $field_settings['required'] ) ?>"
-                    data-type="text"
-                    name="<?php echo esc_attr( $field_settings['name'] ); ?>"
-                    placeholder="<?php echo esc_attr( $field_settings['placeholder'] ); ?>"
-                    value="<?php echo esc_attr( $value ); ?>" size="<?php echo esc_attr( $field_settings['size'] ); ?>"
-                    autocomplete="url"
+                    title = "The URL must contain a protocol i.e. http://example.com"
+                    id = "<?php echo esc_attr( $field_settings['name'] ) . '_' . esc_attr( $form_id ); ?>"
+                    type = "url" class="url <?php echo ' wpuf_'. esc_attr( $field_settings['name'] ).'_'. esc_attr( $form_id ); ?>"
+                    data-duplicate = "<?php echo esc_attr( $field_settings['duplicate'] ) ? esc_attr( $field_settings['duplicate'] ) : 'no'; ?>"
+                    data-required = "<?php echo esc_attr( $field_settings['required'] ) ?>"
+                    data-type = "url"
+                    name = "<?php echo esc_attr( $field_settings['name'] ); ?>"
+                    placeholder = "<?php echo esc_attr( $field_settings['placeholder'] ); ?>"
+                    value = "<?php echo esc_attr( $value ); ?>" size="<?php echo esc_attr( $field_settings['size'] ); ?>"
+                    autocomplete = "url"
                 />
                 <?php $this->help_text( $field_settings ); ?>
             </div>