How to Create a pattern for URL parameters in Laravel

Question

I wrote this code in file RouteServiceProvider.php that is located in app/Providers directory.

In method boot:

$this->pattern('{id}', '[0-9]+');

then according to what I read, I thought if I write this code:

Route::get('/user/{id}', function ($id){
    return $id;
});

in file web.php in routes directory the id parameter accept just int value, but when i test this url: http://127.0.0.1:8000/user/a I saw a is returned.

Where is the problem and how can I make pattern?

Alexey Mezenin · Accepted Answer · 2018-01-01 16:29:05Z

2

According to the docs you should use Route:: facade instead of $this-> and id instead of {id}:

public function boot()
{
    Route::pattern('id', '[0-9]+');

    parent::boot();
}

answered Jan 1, 2018 at 16:29

Alexey Mezenin

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