The `Illuminate\Support\Facades\Request` class in PHP provides the `has` method, which is used to determine if a request contains a specific input parameter or not. This method returns a boolean value, `true` if the parameter exists in the request, and `false` otherwise. It is commonly used to check if a specific form field, URL parameter, or request header is present before performing related actions or validations.
PHP Illuminate\Support\Facades Request::has - 30 examples found. These are the top rated real world PHP examples of Illuminate\Support\Facades\Request::has extracted from open source projects. You can rate examples to help us improve the quality of examples.