From 5eabb93482b2fc1fd8784f34eb67c7ed99906e3c Mon Sep 17 00:00:00 2001
From: Vitalii Rybalko <vilko.a@gmail.com>
Date: Thu, 28 Jul 2022 23:34:10 +0300
Subject: [PATCH] Fix docs: input tabular data, remove unnecessary "-1"
 (#19489)

Before the change, with this input:
```
$_POST = [
    'Setting' => [
        0 => ['value' => 'value0'],
        1 => ['value' => 'value1'],
    ]
];
```
contents of $settings would be created as follows:
```
$settings = [
    Setting(value='value0'),
];
```
after the change it will be:
```
$settings = [
    Setting(value='value0'),
    Setting(value='value1'),
];
```
---
 docs/guide/input-tabular-input.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/guide/input-tabular-input.md b/docs/guide/input-tabular-input.md
index 5a2e0824f9..44c9ffea1d 100644
--- a/docs/guide/input-tabular-input.md
+++ b/docs/guide/input-tabular-input.md
@@ -92,7 +92,7 @@ public function actionCreate()
 {
     $settings = [];
     if ($this->request->isPost) {
-        $count = count($this->request->post($setting->tableName())) - 1;
+        $count = count($this->request->post($setting->tableName()));
         for ($i = 0; $i < $count; $i++) {
             $settings[$i] = new Setting();
         }