laravel 5.1中的路由参数

Question

I know how to use regular expression on route constraints but I want to use use fixed value instead of regular expression like this :

Route::get('{param}/delete/{id}',array(
    'as'    => 'delete-post',
    'uses'  => 'MainController@delete'
))->where(['param',['post','page'],'id'=>'[0-9]+']);

When I try this , i get the error like
Routing requirement for "param" must be a string.

What I want is the value of param parameter is to be fixed and it should be either post or page . So, how can I achieve like above ?

Answer 1

You can use regex aswell:

Route::get('{param}/delete/{id}',array(
    'as'    => 'delete-post',
    'uses'  => 'MainController@delete'
))->where(['param' => 'post|page', 'id'=>'[0-9]+']);