From ebcc0de0aa72811c2e0055bca8e7696278d416dc Mon Sep 17 00:00:00 2001
From: Duskell <duskell@proton.me>
Date: Thu, 19 Feb 2026 15:16:07 +0100
Subject: [PATCH] tried to add to the reg form, but doesnt work

---
 .../class-partnerexpo-core-user-fields.php    | 51 +++++++++++++------
 1 file changed, 36 insertions(+), 15 deletions(-)

diff --git a/includes/class-partnerexpo-core-user-fields.php b/includes/class-partnerexpo-core-user-fields.php
index 425e0eb..1644c98 100644
--- a/includes/class-partnerexpo-core-user-fields.php
+++ b/includes/class-partnerexpo-core-user-fields.php
@@ -2,22 +2,24 @@
 
 /**
  * Used to register custom user fields.
- *
- * @link       https://github.com/Duskell
- * @since      1.1.0
- * @package    Partnerexpo_Core
- * @subpackage Partnerexpo_Core/includes
- * @author     Juhász Levente <juhasz.levente@rendszerepito.hu>
- */
-class Partnerexpo_Core_User_Fields {
+*
+* @link       https://github.com/Duskell
+* @since      1.1.0
+* @package    Partnerexpo_Core
+* @subpackage Partnerexpo_Core/includes
+* @author     Juhász Levente <juhasz.levente@rendszerepito.hu>
+*/
+class Partnerexpo_Core_User_Fields extends Partnerexpo_Core {
     public function activate_fields() {
-        add_action( 'show_user_profile', [$this, 'add_custom_user_fields'] );
-        add_action( 'edit_user_profile', [$this, 'add_custom_user_fields'] );
-        add_action( 'personal_options_update', [$this, 'save_custom_user_fields'] );
-        add_action( 'edit_user_profile_update', [$this, 'save_custom_user_fields'] );
-        add_action( 'user_register', [$this, 'add_value_after_reg'] );
+        $this->loader->add_action( 'show_user_profile', [$this, 'add_custom_user_fields'] );
+        $this->loader->add_action( 'edit_user_profile', [$this, 'add_custom_user_fields'] );
+        $this->loader->add_action( 'personal_options_update', [$this, 'save_custom_user_fields'] );
+        $this->loader->add_action( 'edit_user_profile_update', [$this, 'save_custom_user_fields'] );
+        $this->loader->add_action( 'user_register', [$this, 'add_value_after_reg'] );
+        $this->loader->add_action( 'register_form', [ $this, 'registration_form' ] );
+        $this->loader->add_filter( 'registration_errors', [ $this, 'registration_errors' ], 10, 3 );
     }
-
+    
     public function add_custom_user_fields( $user ) {
         $company = get_user_meta( $user->ID, 'company', true );
         ?>
@@ -46,6 +48,25 @@ class Partnerexpo_Core_User_Fields {
     }
 
     public function add_value_after_reg( $user_id ) {
-        update_user_meta( $user_id, 'company', sanitize_text_field( $_POST[ 'company' ] ?? '' ) );
+        if ( ! empty( $_POST['company'] ) ) {   
+            update_user_meta( $user_id, 'company', sanitize_text_field( $_POST[ 'company' ] ?? '' ) );
+        }
+    }
+
+    function registration_form() {
+        $your_content = ob_get_contents();
+   $your_content = preg_replace( '/\<label for="user_login"\>(.*?)\<br/', 'Usernumia: ', $content );
+   $your_content = preg_replace( '/\<label for="user_email"\>(.*?)\<br/', 'Email Sior:', $content );
+
+   ob_get_clean();
+   echo $your_content;
+    }
+
+    function registration_errors( $errors, $sanitized_user_login, $user_email ) {
+        if ( empty( $_POST['company'] ) || ! empty( $_POST['company'] ) && trim( $_POST['company'] ) == '' ) {
+            $errors->add( 'company_error', sprintf('<strong>%s</strong>: %s',__( 'ERROR', 'partnerexpo-core' ),__( 'You must include a company name.', 'partnerexpo-core' ) ) );  
+        }
+
+        return $errors;
     }
 }