Laravel throws: Illuminate\Routing\ AbstractRouteCollection:118 methodNotAllowed - php

Question

I am getting data from backend and I want users to verify and update. What I am doing is passing the data from controller and fill them inside a form in view blade. When the user verifies the data and submit them, I pass them to validation in my method inside controller. As soon as the validation start laravel throws error:
\Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException",
"The GET method is not supported for this route. Supported methods:
POST.
Below is one the method in FormsController.php passing the variable that have been collected from database to view forms.oneedit.blade.php
public function editingone(Request $request)
{
$nameinst = $request->nameinst;
$firstnm = $request->firstnm;
$lastnm = $request->lastnm;
$phn = $request->phn;
$myArray['nameinst'] = $nameinst;
$myArray['firstnm'] = $firstnm;
$myArray['lastnm'] = $lastnm;
$myArray['phn'] = $phn;
return view('forms.oneedit', $myArray);
}
Below I receive the data in forms.oneedit.blade.php in view
<form class="w-full max-w-lg border-4 rounded-lg p-2" action="{{ route('updateeditedone.fomrone') }}" method="post">
#csrf
<input class="#error('firstname') border-red-500 #enderror"
id="firstname" name="firstname" type="text" value="{{ old('firstname', $firstnm) }}" required>
#error('firstname')
<div class="text-red-500 mt-2 text-sm">
{{ $message }}
</div>
#enderror
......................
<input class="
#error('lastname') border-red-500 #enderror"
id="lastname" name="lastname" type="text" value="{{ old('lastname', $lastnm) }}" required>
#error('lastname')
<div class="text-red-500 mt-2 text-sm">
{{ $message }}
</div>
#enderror
......................
<button type="submit">Submit</button> </form>
Below are among the routes in web.php
Route::post('/editone/formone', [FormsController::class,'editingone'])->name('edit.fomrone');
Route::post('/update/edited/formone', [FormsController::class,'updateeditedngone'])->name('updateeditedone.fomrone');
Below is the method that I am trying to validate the values in FormsController.php where the error occurs
public function updateeditedngone(Request $request)
{
$this->validate($request, [
'nameinstitute'=> 'required|max:255',
'firstname' => 'max:255',
'lastname' => 'max:255',
'phone' => 'required|max:255',
]); }
NB: If I remove the validation process inside the controller and just get the value it works, something like below:
$val = $request->nameinstitute;
dd($val);
With the above I correctly get the values before validation, But if I try to validate them first the error is thrown. Thanks in advance.
Update:
I have edited the validation method so as to direct to a certain view as suggested but still the same error
public function updateeditedngone(Request $request)
{
$validator = Validator::make($request->all(),
[ 'nameinstitute'=> 'required|max:255','firstname' => 'max:255',
'lastname' => 'max:255',
'phone' => 'required|max:255']);
if ($validator->fails())
{
Session::flash('error', $validator->messages()->first());
return redirect()->back()->withInput();
}
dd($validator);
return redirect()->route('form.checkbtn');

Answer 1

php artisan view:clear php artisan cache:clear php artisan route:clear
Run it from CMD
It works for me