ajax demo for laravel, step by step - php

Question

I think this code has a lot of errors. What i need is to create a form, do a XHR submit to the controller, get the data, send to model, check the validations, return to controller with the output of validation and then sent to the view the message "errors or success"
routes.php
Route::get('checkValidationEmail', 'HomeController#checkValidationEmail');
<?php
echo Form::open(array('url' => 'checkValidationEmail', 'class' => 'form_notify'));
echo Form::text('Email', Input::old('Email'), array('placeholder'=>'Email', 'class' => 'hg'));
echo Form::close()
?>
Notify Me!
ok, this works fine, next, the problems begin.
AJAX
<script>
$(function () {
$(".send_email").click(function () {
email = $('.hg').val();
$.ajax({
type: "POST",
url: 'checkValidationEmail', //what is the correct url?
data: {
email: email
}
}).done(function (msg) {
alert(msg);
});
});
});
</script>
500 error:
{"error":{"type":"Symfony\\Component\\HttpKernel\\Exception\\MethodNotAllowedHttpException","message":"","file":"C:\\VertrigoServ\\www\\laravel\\vendor\\laravel\\framework\\src\\Illuminate\\Routing\\Router.php","line":1439}}
Controller
class HomeController extends BaseController {
public function checkValidationEmail() {
//how to get the data from form and pass to the model, more exactly validate($input)
if ($validation) {
return true;
}
else {
return 'incorrect email'; //how send this message to the view?
}
}
}
Model
class Home extends Eloquent {
protected $table = 'emails';
public function validate($input) {
//validations
}
}

Answer 1

In your route you are defined the checkValidationEmail as GET request and from your ajax, you are trying to access this as a POST request. So this will throw MethodNotAllowedHttpException. So you have to change your route from,
Route::get('checkValidationEmail', 'HomeController#checkValidationEmail');
To,
Route::post('checkValidationEmail', 'HomeController#checkValidationEmail');
Or,
Route::any('checkValidationEmail', 'HomeController#checkValidationEmail');