Laravel 5.1 @can, how use OR clause

Question

I did not find how to use a clause (OR, AND) in view with @can, for checking multiple abilities ...

I tried:

@can(['permission1', 'permission2']) 
@can('permission1' or 'permission2')
@can('permission1' || 'permission2')

But dont work ;(

Intended

Answer 1

You can use the Gate facade:

@if(Gate::check('permission1') || Gate::check('permission2'))

@endif

Stifling

Is there difference from @can and this way? in this case, wich? – Plagioclase

Answer 2

The @canany blade directive has been added to Laravel v.5.6.23 on May 24, 2018

Usage:

@canany(['edit posts', 'delete posts'])
    <div class="actions">
        @can('edit posts')
            <button>Edit post</button>
        @endcan
        @can('delete posts')
            <button>Delete post</button>
        @endcan
    </div>
@endcanany

Abeu

Do you know if @ canany supports passing the policy model? For example with @ can you can do @ can('edit', 'App\Post'). – Hypnoanalysis

@ScottSalisbury you can use e.g. @canany(['post.update', 'post.create'], [$post]) But it's not ideal since it's the same argument for both policies. I would recommend to make your own directive for the example I provided. – Taxaceous

Answer 3

I've added this directive in my Laravel 5.4 app that allows me to use a new @canany('write|delete') directive in my blade views.

// AppServiceProvider.php@boot()

Blade::directive('canany', function ($arguments) {
    list($permissions, $guard) = explode(',', $arguments.',');

    $permissions = explode('|', str_replace('\'', '', $permissions));

    $expression = "<?php if(auth({$guard})->check() && ( false";
    foreach ($permissions as $permission) {
        $expression .= " || auth({$guard})->user()->can('{$permission}')";
    }

    return $expression . ")): ?>";
});

Blade::directive('endcanany', function () {
    return '<?php endif; ?>';
});

Example in blade view:

@canany('write|create')
    ...
@endcanany

Here's the doc for extending Blade on 5.4

Feel

Very nice! This should be in Laravel core. – Socialization

Answer 4

You can call @can multiple times.

@if( @can('permission1') || @can('permission2') )

@if( Gate::check('permission1') || Gate::check('permission2') )

Luanaluanda

@Intended What about it doesn't work? Does it give an error? – Luanaluanda

Follow error: FatalErrorException in /.../0681985e98a64fda6c3db7d157508293 line 53: Call to undefined function can() when generating the view he returned this: <?php if( @can('inscricoes') || @can('inscricoes-opec') ): ?> – Intended

This compiles to <?php if(@can('permission1') || @can('permission2')): ?>. Note that @can() is a valid function call (the at-symbol suppresses warnings), but the can() method does not exist. – Stifling

Answer 5

If you are using laravel spatie package , then you can do it easily by following way..

Using hasAnyPermission() method

@if(auth()->user()->hasAnyPermission(['permission1','permission2']))
   // statements 
@endif

Initiation

Answer 6

Use can method on Authenticated User,

@if ( Auth::user()->can('permission1', App\Model::class) || Auth::user()->can('permission2',  App\Model::class) )

@endif

Exceptionable

Answer 7

@if(Gate::check('manage-users') || Gate::check('add-new-user')) Manage Users

    <li>
      <a href="{{url('/back/users')}}">
        <i class="feather icon-users"></i>
       <span class="menu-item" data-i18n="users">Manage Users</span>
        </a>
    </li>

@endif

Madian

Answer 8

just use @canany(['permision1','permision2'])

Eckart

Please, don't post code without an explanation as an answer. Try to explain what your code does and how it solves the problem of the question. Answers with an explanation are usually more helpful and of better quality, and are more likely to attract upvotes. – Mosqueda