404 NOT FOUND with LARAVEL6 [duplicate] - php

Question

This question already has an answer here:
404 Not found with laravel 6
(1 answer)
Closed 2 years ago.
i have a problem while passing a variable into the URL , the route exists but still" 404 NOT FOUND" .
Form :
<form action="/rdv_{{$go->ID}}" method="post" role="form" data-aos="fade-up">
#csrf
<input placeholder="Email" type="email" class="form-control" name="email" id="email" />
<input placeholder="Votre numéro de téléphone " type="text" class="form-control" name="tel"
id="subject" />
<div id="buttons">
<button type="submit" class="btn btn-primary"> Prendre un rendez-vous </button>
</div>
</form>
Controller :rendezv.php:
public function rdv ($ID) {
$nm=request('email');
$tel=request('tel');
$ID=request('{{$go->ID}}');
$doctor=doc::findOrFail($ID);
$rdv = new rendezvous() ;
$rdv->Email=$nm;
$rdv->Numéro_de_téléphone=$tel;
$rdv->IDD=$doctor->ID;
$rdv-> save();
return redirect('/index') ;
}
}
Web.php
Route::post('/rdv_{ID}','rendezv#rdv');
The error is only "404 | Not Found". When I click the button for " Prendre un rendez-vous" the address became: " http:/ /localhost:8000/ rdv_1032569" and the error is probably there.

Answer 1

I re-modified the code as follows:
View: I updated the form action and added an hidden input field which has the value "$go-ID".
<form action="/rdv" method="post" role="form" data-aos="fade-up">
#csrf
<input placeholder="Email" type="email" class="form-control" name="email" id="email" />
<input placeholder="Votre numéro de téléphone " type="text" class="form-control" name="tel" id="subject" />
<input type="hidden" class="form-control" name="goID" value="{{$go->ID}}" />
<div id="buttons">
<button type="submit" class="btn btn-primary"> Prendre un rendez-vous </button>
</div>
</form>
Controller: I assumed that $go->ID in the view is the same as $doctor->ID in the controller. So, I assigned the value of $rdv->IDD to be $ID;
public function rdv () {
$nm=request('email');
$tel=request('tel');
$ID=request('goID');
$rdv = new rendezvous() ;
$rdv->Email=$nm;
$rdv->Numéro_de_téléphone=$tel;
$rdv->IDD=$ID;
$rdv-> save();
return redirect('/index') ;
}
Route: I removed '_{ID}' from the route.
Route::post('/rdv','rendezv#rdv');

Answer 2

The error is most likely from this $doctor=doc::findOrFail($ID);
If there's no doc model with the ID specified, laravel automatically returns a 404.
To change this behaviour, use find() and handle the return manually e.g
$doctor=doc::find($ID);
if(!$doctor) {
// return here
}

Answer 3

Change route
Route::post('/rdv/{ID}','rendezv#rdv')->name('rdv');
and form route
actions="{{ route('rdv', [$go->ID]) }}"