filament/packages/forms/docs/20-code-editor.md

title

title
Code editor

import AutoScreenshot from "@components/AutoScreenshot.astro" import UtilityInjection from "@components/UtilityInjection.astro"

Introduction

The code editor component allows you to write code in a textarea with line numbers. By default, no syntax highlighting is applied.

use Filament\Forms\Components\CodeEditor;

CodeEditor::make('code')

Using language syntax highlighting

You may change the language syntax highlighting of the code editor using the language() method. The editor supports the following languages:

• C++
• CSS
• Go
• HTML
• Java
• JavaScript
• JSON
• Markdown
• PHP
• Python
• SQL
• XML
• YAML

You can open the Filament\Forms\Components\CodeEditor\Enums\Language enum class to see this list. To switch to using JavaScript syntax highlighting, you can use the Language::JavaScript enum value:

use Filament\Forms\Components\CodeEditor;
use Filament\Forms\Components\CodeEditor\Enums\Language;

CodeEditor::make('code')
    ->language(Language::JavaScript)

As well as allowing a static value, the language() method also accepts a function to dynamically calculate it. You can inject various utilities into the function as parameters.

Allowing lines to wrap

By default, long lines in the code editor will create a horizontal scrollbar. If you would like to allow long lines to wrap instead, you may use the wrap() method:

use Filament\Forms\Components\CodeEditor;

CodeEditor::make('code')
    ->wrap()