PHP

laravel jquery ajax post csrf

<script>
 $(document).ready(function() {
    $(document).on('click', '#ajax', function () {
      $.ajax({
         type:'POST',
         url:'/ajax',
         headers: {'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')},
         success:function(data){
            $("#msg").html(data.msg);
         }
      });
    });
});
</script>

laravel csrf ajax

<!-- Add this to header -->
<meta name="csrf-token" content="{{ csrf_token() }}">

<!-- Add this to script -->
<script>
$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});
</script>

send csrf token ajax laravel

"_token": "{{ csrf_token() }}",

laravel post ajax proper csrf

$.ajax({
    url: '/postAjaxUrl',
    type: 'POST',
    dataType: 'json',
    data: {user_id: 10},
    success: function(response) { 
        console.log(response);                              
    },
    beforeSend: function (request) {                    
        return request.setRequestHeader('X-CSRF-Token', $("meta[name='csrf-token']").attr('content'));
    }
 });