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Global Constraints Route in Laravel 5.7


Global Constraints Route in Laravel 5.7

You may also use pattern method to constrain global constraints route parameter to be constrained by a given regular expression. Use two methods, one is boot and the other is RouteServiceProvider, you may need to identify patterns.

Let see in below example.

 * Define your route model bindings, pattern filters, etc.
 * @return void
public function boot()
    Route::pattern('user_id', '[0-9]+');


Once the pattern has been defined, All route to automatic applied using that parameter name.

Route::get('user/{user_id}', function ($user_id) {
    // Only executed if {user_id} is numeric...

Encoded Forward Slashes

This routing component allows all characters except /.

Note: Encoded forward slashes are only supported within the last route segment.

Route::get('user/{user}', function ($user) {
    return $user;
})->where('user', '.*');

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