I submit the form and have some validation mean email,require,unique email,
when validation have error message then laravel 5.2 return validation return array.
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Can you show me how exactly do you get this object please?Alexey Mezenin– Alexey Mezenin2016-04-26 12:12:55 +00:00Commented Apr 26, 2016 at 12:12
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when any one submit form and empty the userName or email then I will create validation in controller. if user have no userName and email validation return error array and also form data i need form dataMuhammad Bilal– Muhammad Bilal2016-04-26 12:23:49 +00:00Commented Apr 26, 2016 at 12:23
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Why don't you just use request data?Alexey Mezenin– Alexey Mezenin2016-04-26 12:25:05 +00:00Commented Apr 26, 2016 at 12:25
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I am new in laravel please help how to use request data ?Muhammad Bilal– Muhammad Bilal2016-04-26 12:26:25 +00:00Commented Apr 26, 2016 at 12:26
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3 Answers
I guess you want to retain the submitted data on error.
Considering a sample
public function postJobs(Request $request) {
$input = $request->all();
$messages = [
'job_title.required' => trans('job.title_required'),
];
$validator = Validator::make($request->all(), [
'job_title' => 'required'
], $messages);
if ($validator->fails()) { // redirect if validation fails, note the ->withErrors($validator)
return redirect()
->route('your.route')
->withErrors($validator)
->withInput();
}
// Do other stuff if no error
}
And, in the view you can handle errors like this:
<div class="<?php if (count($errors) > 0) { echo 'alert alert-danger'; } ?>" >
<ul>
@if (count($errors) > 0)
@foreach ($errors->all() as $error)
<li>{!! $error !!}</li>
@endforeach
@endif
</ul>
</div>
And if you want the input data, you need to redirect with ->withInput(); which can be fetch in view like:
Update
<input name= "job_title" value="{{ Request::old('job_title') }}" />
But, the best thing is to use laravel Form package so they all are handled automatically.
6 Comments
Muhammad Bilal
I already get $error message array but I need Data array which one I show in image I already used this code view code for error array
VipindasKS
see my updated answer. does that helps? I guess you want to retain the submitted data on occurrence of error?
Muhammad Bilal
can explain little bit more @VipindasKS
VipindasKS
see the line in my answer
return redirect() ->route('your.route') ->withErrors($validator) ->withInput(); this will redirect the form without losing the form field values. so you can call it in your fields like <input value="{{ Request::old('job_title') }}" />VipindasKS
Again, this is in assumption that you need to show the form fields filled with already submitted data, when some of the fields fails validation. so that, you don't need to fill it again.
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If you just need form data, you can use Request object:
public function store(Request $request)
{
$name = $request->input('firstName');
}
https://laravel.com/docs/5.1/requests#accessing-the-request
Alternatively, you could use $request->get('firstName');
Comments
Use old() to get previous value from input. Example:
<input name="firstName" value="{{old('firstName')}}">
See documentation here https://laravel.com/docs/5.1/requests#old-input