Changeset 3746820 for formidable/trunk/classes/models/fields/FrmFieldUrl.php

Timestamp:

10/14/2026 04:54:36 PM (2 weeks ago)

Author:

formidableforms

Message:

Update to version 7.0 from GitHub

File:

• formidable/trunk/classes/models/fields/FrmFieldUrl.php (modified) (4 diffs)

formidable/trunk/classes/models/fields/FrmFieldUrl.php

@@ -26 +26 @@
         protected function field_settings_for_type() {
                 return array(
-                        'size'           => true,
-                        'clear_on_focus' => true,
-                        'invalid'        => true,
-                        'show_image'     => true,
+                        'size'               => true,
+                        'clear_on_focus'     => true,
+                        'invalid'            => true,
+                        'show_image'         => true,
+                        'allow_intl_domains' => true,
                 );
         }
@@ -38 +39 @@
         protected function extra_field_opts() {
                 return array(
-                        'show_image' => 0,
+                        'show_image'         => 0,
+                        'allow_intl_domains' => 0,
                 );
         }
@@ -83 +85 @@
                 $errors = array();
 
-                // Validate the url format
-                if ( $value && ! preg_match( '/^http(s)?:\/\/(?:localhost|(?:[\da-z\.-]+\.[\da-z\.-]+))/i', $value ) ) {
+                // Validate the url format.
+                if ( $value && ! preg_match( $this->get_url_pattern(), $value ) ) {
                         $errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $this->field, 'invalid' );
-                // skipcq: PHP-W1067 -- $this->field is always a field object by the time validate() runs; FrmFieldType's constructor just accepts array|int|object for lazy construction elsewhere.
+                        // skipcq: PHP-W1067 -- $this->field is always a field object by the time validate() runs; FrmFieldType's constructor just accepts array|int|object for lazy construction elsewhere.
                 } elseif ( $this->field->required == '1' && ! $value ) { // phpcs:ignore Universal.Operators.StrictComparisons
                         $errors[ 'field' . $args['id'] ] = FrmFieldsHelper::get_error_msg( $this->field, 'blank' );
@@ -92 +94 @@
 
                 return $errors;
+        }
+
+        /**
+         * Gets the regular expression used to validate the url format.
+         *
+         * @since 7.0
+         *
+         * @return string
+         */
+        private function get_url_pattern() {
+                if ( ! $this->allows_intl_domains() ) {
+                        return '/^http(s)?:\/\/(?:localhost|(?:[\da-z\.-]+\.[\da-z\.-]+))/i';
+                }
+
+                // The host class allows \x80-\xff so internationalized domain names pass.
+                // Byte range by design, and no /u modifier: with /u, preg_match() returns false on invalid UTF-8.
+                return '/^http(s)?:\/\/(?:localhost|(?:[\da-z\x80-\xff\.-]+\.[\da-z\x80-\xff\.-]+))/i';
+        }
+
+        /**
+         * Checks if the field accepts internationalized domain names.
+         *
+         * @since 7.0
+         *
+         * @return bool
+         */
+        private function allows_intl_domains() {
+                return (bool) FrmField::get_option( $this->field, 'allow_intl_domains' );
+        }
+
+        /**
+         * Flags the input so the javascript validation accepts internationalized domain names too.
+         *
+         * @since 7.0
+         *
+         * @param array  $args       Field arguments.
+         * @param string $input_html The HTML attributes for the input.
+         *
+         * @return void
+         */
+        protected function add_extra_html_atts( $args, &$input_html ) {
+                if ( $this->allows_intl_domains() ) {
+                        $input_html .= ' data-intl-domains="1"';
+                }
         }