From 7b6053768dfc60bdeb5f7d61411370143aa4911b Mon Sep 17 00:00:00 2001
From: Marc Jauvin <marc.jauvin@gmail.com>
Date: Thu, 20 Feb 2020 00:42:51 -0500
Subject: [PATCH] Fix argument name in event handler examples (#4950)

---
 modules/backend/widgets/Form.php | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/modules/backend/widgets/Form.php b/modules/backend/widgets/Form.php
index 9238bb25e..241d8d4ba 100644
--- a/modules/backend/widgets/Form.php
+++ b/modules/backend/widgets/Form.php
@@ -506,14 +506,14 @@ class Form extends WidgetBase
          *
          *     Event::listen('backend.form.extendFieldsBefore', function ((\Backend\Widgets\Form) $formWidget) {
          *         // You should always check to see if you're extending correct model/controller
-         *         if (!$widget->model instanceof \Foo\Example\Models\Bar) {
+         *         if (!$formWidget->model instanceof \Foo\Example\Models\Bar) {
          *             return;
          *         }
          *
          *         // Here you can't use addFields() because it will throw you an exception because form is not yet created
          *         // and it does not have tabs and fields
          *         // For this example we will pretend that we want to add a new field named example_field
-         *         $widget->fields['example_field'] = [
+         *         $formWidget->fields['example_field'] = [
          *             'label' => 'Example field',
          *             'comment' => 'Your example field',
          *             'type' => 'text',
@@ -524,14 +524,14 @@ class Form extends WidgetBase
          *
          *     $formWidget->bindEvent('form.extendFieldsBefore', function () use ((\Backend\Widgets\Form $formWidget)) {
          *         // You should always check to see if you're extending correct model/controller
-         *         if (!$widget->model instanceof \Foo\Example\Models\Bar) {
+         *         if (!$formWidget->model instanceof \Foo\Example\Models\Bar) {
          *             return;
          *         }
          *
          *         // Here you can't use addFields() because it will throw you an exception because form is not yet created
          *         // and it does not have tabs and fields
          *         // For this example we will pretend that we want to add a new field named example_field
-         *         $widget->fields['example_field'] = [
+         *         $formWidget->fields['example_field'] = [
          *             'label' => 'Example field',
          *             'comment' => 'Your example field',
          *             'type' => 'text',
@@ -579,17 +579,17 @@ class Form extends WidgetBase
          *
          *     Event::listen('backend.form.extendFields', function ((\Backend\Widgets\Form) $formWidget) {
          *         // Only for the User controller
-         *         if (!$widget->getController() instanceof \RainLab\User\Controllers\Users) {
+         *         if (!$formWidget->getController() instanceof \RainLab\User\Controllers\Users) {
          *             return;
          *         }
          *
          *         // Only for the User model
-         *         if (!$widget->model instanceof \RainLab\User\Models\User) {
+         *         if (!$formWidget->model instanceof \RainLab\User\Models\User) {
          *             return;
          *         }
          *
          *         // Add an extra birthday field
-         *         $widget->addFields([
+         *         $formWidget->addFields([
          *             'birthday' => [
          *                 'label'   => 'Birthday',
          *                 'comment' => 'Select the users birthday',
@@ -598,24 +598,24 @@ class Form extends WidgetBase
          *         ]);
          *
          *         // Remove a Surname field
-         *         $widget->removeField('surname');
+         *         $formWidget->removeField('surname');
          *     });
          *
          * Or
          *
          *     $formWidget->bindEvent('form.extendFields', function () use ((\Backend\Widgets\Form $formWidget)) {
          *         // Only for the User controller
-         *         if (!$widget->getController() instanceof \RainLab\User\Controllers\Users) {
+         *         if (!$formWidget->getController() instanceof \RainLab\User\Controllers\Users) {
          *             return;
          *         }
          *
          *         // Only for the User model
-         *         if (!$widget->model instanceof \RainLab\User\Models\User) {
+         *         if (!$formWidget->model instanceof \RainLab\User\Models\User) {
          *             return;
          *         }
          *
          *         // Add an extra birthday field
-         *         $widget->addFields([
+         *         $formWidget->addFields([
          *             'birthday' => [
          *                 'label'   => 'Birthday',
          *                 'comment' => 'Select the users birthday',
@@ -624,7 +624,7 @@ class Form extends WidgetBase
          *         ]);
          *
          *         // Remove a Surname field
-         *         $widget->removeField('surname');
+         *         $formWidget->removeField('surname');
          *     });
          *
          */