405 error in laravel 5.6 - php

Question

im sending a form data via ajax to the server using laravel 5.6
when sending the data to the server, i have specified the method of ajax to POST and the routing method in web.php to post too, the problem is, ajax sendS the form data with GET method not POST. what should i change???
ajax code
var form = $('#personPersonalInfoForm')[0];
var formData = new FormData(form);
$.ajax({
url:"/addNewPerson",
Type: "POST",
data: formData,
contentType: false,
processData: false,
success: function(data)
{
alert(data);
}
});
web.php code
Route::post('/addNewPerson', 'adminController#addNewPerson');

Answer 1

Here is an example of working code using the FormData.
Using the "method" configuration instead of "type".
var form = document.getElementById("ajaxForm");
var formData = new FormData(form);
var url = form.action;
$.ajax({
method : 'POST',
url : url,
data : formData,
contentType: false,
processData: false
}).done(function (data) {
console.log(data);
}).error(function (data) {
console.log(data);
});
Dont forget to add the CSRF token in the form.
<form method="POST" action="/addNewPerson" id="ajaxForm">
#csrf
...
</form>
Or configure the ajax method from the start with it.
in the < head> add
<meta name="csrf-token" content="{{ csrf_token() }}">
and in the JavaScript add
$.ajaxSetup({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
}
});

Answer 2

web.php
Route::post('/addNewPerson', 'adminController#addNewPerson')->name(admin.add_new_person);
in your adminController :
public function addNewPerson(Request $request){
// you can check request parameters
//return response()->json($request->all());
// add new person code here ...
return response()->json(array('status'=>'success','message'=>'person added'));
}
your ajax code should be :
$.ajax({
url:"/addNewPerson",
type: "POST",
data:$('#personPersonalInfoForm').serialize(),
dataType:'json',
contentType: 'application/json',
success: function(data)
{
alert(data);
},
error:function(){
alert('ERROR');
}
});