[增添]添加了datasource的setting数据库以及默认值
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vendor/filament/tables/docs/03-columns/08-text-input.md
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vendor/filament/tables/docs/03-columns/08-text-input.md
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---
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title: Text input column
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---
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import AutoScreenshot from "@components/AutoScreenshot.astro"
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## Overview
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The text input column allows you to render a text input inside the table, which can be used to update that database record without needing to open a new page or a modal:
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```php
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use Filament\Tables\Columns\TextInputColumn;
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TextInputColumn::make('email')
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```
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<AutoScreenshot name="tables/columns/text-input/simple" alt="Text input column" version="3.x" />
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## Validation
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You can validate the input by passing any [Laravel validation rules](https://laravel.com/docs/validation#available-validation-rules) in an array:
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```php
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use Filament\Tables\Columns\TextInputColumn;
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TextInputColumn::make('name')
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->rules(['required', 'max:255'])
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```
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## Customizing the HTML input type
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You may use the `type()` method to pass a custom [HTML input type](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input#input_types):
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```php
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use Filament\Tables\Columns\TextInputColumn;
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TextInputColumn::make('background_color')->type('color')
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```
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## Lifecycle hooks
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Hooks may be used to execute code at various points within the input's lifecycle:
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```php
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TextInputColumn::make()
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->beforeStateUpdated(function ($record, $state) {
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// Runs before the state is saved to the database.
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})
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->afterStateUpdated(function ($record, $state) {
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// Runs after the state is saved to the database.
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})
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```
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