laravel model bind with route in model

1/**
2 * Retrieve the model for a bound value.
3 *
4 * @param  mixed  $value
5 * @param  string|null  $field
6 * @return \Illuminate\Database\Eloquent\Model|null
7 */
8public function resolveRouteBinding($value, $field = null)
9{
10    return $this->where('name', $value)->firstOrFail();
11}

1Route::bind('user', function($value)
2{
3    return User::where('name', $value)->first();
4});
5
6// We can And Do also this in model..
7
8/**
9 * Retrieve the model for a bound value.
10 *
11 * @param  mixed  $value
12 * @param  string|null  $field
13 * @return \Illuminate\Database\Eloquent\Model|null
14 */
15public function resolveRouteBinding($value, $field = null)
16{
17    return $this->where('name', $value)->firstOrFail();
18}