Laravel - Blade Templates - Conditional Classes
The @class
directive conditionally compiles a CSS class string. The directive accepts an array of classes where the array key contains the class or classes you wish to add, while the value is a boolean expression. If the array element has a numeric key, it will always be included in the rendered class list:
@php
$isActive = false;
$hasError = true;
@endphp
$isActive,
'text-gray-500' => ! $isActive,
'bg-red' => $hasError,
])>