Ionic App with Laravel 5 Backend

I'm having trouble with Laravel 5. I'm getting csrf token but i cant able to post. For registering purpose I'm trying post. But it is showing the token mismatch.

Post method

 var registerData = {
    'name':customer.name,
    'email':customer.email,
    'password' :customer.password,
    '_token' : customer._token
};
  alert(registerData._token);
$http({
        method : 'POST',
        url : 'http://192.168.0.112/grubsouk/grub/customer',
        headers: {'Content-Type': 'application/x-www-form-urlencoded'},
                 data : registerData
})
.success(function(data){
    console.log(data);
    alert("success");
    $location.url("/sign");
})
.error(function(data){
    alert("error");                
})

Get method

$http.get('http://192.168.0.112/grubsouk/admin/getcsrf')
    .success(function(data, status, headers, config){
      alert("**** SUCCESS ****");
       alert(data.token);
      $rootScope.token = data.token;
      $rootScope.customer = {
        _token : $rootScope.token
    }
      alert(data.token);
    })
    .error(function(data, status, headers, config){
      alert("**** ERROR ****");
      alert(status);
    })
    $state.go('registration');