In Laravel Blade templates, use {{{ ... }}} to display raw HTML. Blade escapes content within {{ ... }} using htmlspecialchars() to prevent XSS attacks. However, triple braces bypass escaping, rendering HTML as-is. This should be used sparingly and only with fully trusted data. Acceptable cases include rich text from WYSIWYG editors, dynamic SVGs, and admin-generated formatted messages. Always sanitize input before using {{{ ... }}}. A safer alternative is using Laravel helpers like Html::decode(), HTML Purifier, or generating HTML dynamically in the view.

When working with Blade templates in Laravel, you might come across situations where you want to display raw, unescaped HTML. By default, Blade escapes any content rendered using {{ ... }} to prevent XSS attacks. But if you do need to output raw HTML, the syntax for that is {{{ ... }}}.

That said, this feature should be used sparingly and only when necessary — like when you're intentionally injecting trusted HTML strings into your views.

Why You Should Avoid Unescaped Output

Blade escapes content in {{ ... }} by running PHP’s htmlspecialchars() behind the scenes. This helps protect your app from cross-site scripting (XSS) vulnerabilities. For example:

{{ '<script>alert("XSS")</script>' }}

This will safely output the string as text, not executable code.

But if you use:

{{{ '<script>alert("XSS")</script>' }}}

The script tag will render as HTML, which could be dangerous if the input isn’t fully trusted.

So, unless you’re 100% sure the data is safe — don't use triple braces.

When It Might Be Acceptable to Use {{{ ... }}}

There are a few cases where you might actually want to output raw HTML:

• Displaying rich text content from a WYSIWYG editor stored in the database.
• Injecting dynamic SVGs or icons that need inline styles or scripts.
• Showing admin-generated messages with intentional formatting.

In these cases, escaping would break the intended behavior, so {{{ ... }}} becomes useful.

Just remember: always sanitize user input before rendering it raw.

How to Use {{{ ... }}} in Blade

Using it is straightforward. Just wrap your variable or expression in triple braces:

<div>
    {{{ $post->content }}}
</div>

Here, if $post->content contains HTML like <p>Hello <strong>world</strong></p>, it will be rendered properly instead of escaped.

You can also mix in logic inside the triple braces:

{{{ Auth::user()->isAdmin() ? '<span class="admin">Admin</span>' : 'User' }}}

Though for readability, it's often better to handle such logic in the controller or a view composer.

A Safer Alternative to Raw Output

Instead of completely bypassing escaping, consider alternatives:

• Use Laravel’s built-in helpers like Html::decode() if you're working within escaped contexts.
• Sanitize HTML before outputting it using libraries like HTML Purifier.
• Store structured content separately and generate HTML dynamically in the view.

These methods let you maintain security while still achieving flexibility.

Basically, {{{ ... }}} is there when you really need it — but it's best used with care and intention.

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