is it at all possible to tell the Laravel validator which language to use for validation?
I have an application which has its text in English, but for some of the forms, I need the validation errors for the fields to be returned in a different language.
I researched a little and found out that I can just use \App::setLocale('ro') to set the language of the app and thus the file under resources/lang/ro/validation.php will be used for the validation, but I do not want to temper with the setLocale. I could, in the worst scenario, temper with it and change the language before the validation and change it back after the validation again, but it doesn't seem like a good solution.
I am looking for something more like this:
$this->validate($request, [
'title' => 'required',
'short' => 'required',
], 'lang_that_I_set_in_DB');
If a custom validator is an option for you, you can set the locale of the validators translator:
$validator = Validator::make($request->all(), [
'title' => 'required',
'short' => 'required',
]);
$validator->getTranslator()->setLocale('ro');
$this->validateWith($validator);
I did figure this out, thanks for giving me pointers!
This is how it looks in Laravel 5.1:
$validator = \Validator::make($request->all(), [
'title' => 'required',
'short' => 'required',
]);
$validator->getTranslator()->setLocale('ro');
if ($validator->fails()) {
return redirect()
->back()
->withErrors($validator)
->withInput();
}
Related
I am trying to have one validation function for both store and update. So I don't repeat code. It works well. The problem is testing 'unique'. I worked around with this idea. But feels long-winded. Is there a better way to do it?
I want to check for unique at the store.
At update, unique check ignores own id.
I don't want different validations like I did as the user will be
first notified of the unique error, he will fix it. then something
else might be wrong and he has to fix again.
.
public function validateRequest($request){
if($request->method() == "PUT")
{
$val = $this->validate($request, [
'name' => 'unique:customers,id',
'phone' => 'unique:customers,id',
]);
}
if($request->method() == "POST"){
$val = $this->validate($request, [
'name' => 'unique:customers',
'phone' => 'unique:customers'
]);
}
$validation = $this->validate($request, [
'name' => 'required',
'phone' => 'required|integer|gt:0',
'phone2' => 'nullable|integer|gt:0|',
'email' => 'email|nullable',
'note' => 'nullable',
],
[
'phone.integer' => "Invalid phone format. Use international format. Eg: 971550000000",
'phone2.integer' => "Invalid phone format. Use international format. Eg: 971550000000",
'required' => "Required Field",
]);
return $validation;
}
I have a table states and fields are id,country_id,state_code,state_name.Now I want to validate that same country doesn't have a same state_code and same state_name in a table.
I tried but it's not working.
In my Controller :
$validator = State::validator($request->all(), $id);
if ($validator->fails()) {
return redirect()->back()
->withErrors($validator->getMessageBag())
->withInput($request->all());
}
Here is my validation function in model :
protected function validator(array $data, $id)
{
return Validator::make($data, [
'country_id' => 'required',
'state_code' => 'required',
'state_name' => 'required',
]);
}
How can I solved this without custom validation ?
First of all, your validation rules are only checking if these fields are present in the request. There is no validation happening for a value exists in database. First of all, you might wanna go through the documentation for the rule_exists. Secondly, you may have to update the query for this rule as per the documentation
use Illuminate\Validation\Rule;
Validator::make($data, [
'email' => [
'required',
Rule::exists('staff')->where(function ($query) {
$query->where('account_id', 1);
}),
],
]);
Here you can pass additional query parameters.
You do not need a custom validation for that one, laravel has a unique column validation
$this->validate($request, [
'country_id' => 'required',
'state_code' => 'required|unique:states,state_name',
'state_name' => 'required|unique:states,state_code',
]);
This way you know for sure that column values in state_code will be unique compare to state_name for more check the docs
$id = $request->id;
$validation = Validator::make($request->all(), [
'email' => 'unique:customers,email,'.$request->id
]);
You're using a custom validator. You need to handle the validation failure manually. Also your code checks for unique email in the table customers except for the email of the user $request->id. I assume this is intended.
$validator = \Validator::make($request->all(), [
'email' => 'email|unique:customers,email,' . $request->id
]);
if ($validator->fails()) {
// Handle failure
}
The code below will automatically handle validation failure and redirect back with errors and inputs.
$this->validate($request, [
'email' => 'email|unique:customers,email,' . $request->id
]);
You can try something like
Validator::make($data, [
'email' => [
'required',
Rule::unique('customers')->ignore($customer->id),
],
]);
How can I change the value used in the error feedback, lets say I have this rule:
$rules = array(
'valid_country_code' => 'required',
);
But instead of 'valid_country_code' I want the user to see 'country' in the error message. The message at the moment.
valid_country_code is required.
what I want
country is required.
But I dont want to change the name in the form when posting because I want to bind the form to a model.
You may pass the custom messages as the third argument to the Validator::make method:
$rules = array(
'valid_country_code' => 'required',
);
$messages = [
'valid_country_code.required' => 'country is required.',
];
$validator = Validator::make($input, $rules, $messages);
I have a form with four tab so after validation it redirect me on first tab always, but i want it redirect me on that which have error message
Here is my code
$this->validate($request,
[
'name' => 'required|min:3|alpha_spaces',
'date_of_birth' => 'required|date|date_format:"Y-m-d"',
'place_of_birth' => 'required',
'nationality' => 'required',
'address' => 'required',
'port_name' => 'required',
'contact_number' => 'required|digits_between:8,15|numeric',
'religion' => 'required',
'education_level' => 'required',
'marital_status' => 'required',
'interview_method' => 'required',
'can_be_interviewed_via' => 'required',
'date_to' => 'required',
'date_from' => 'required',
'country' => 'required',
]);
and for redirect i m using on every tab i m using submit button with hidden filed selecttab
if ($data['selecttab'] == 'tab0') {
return redirect("fdws/".$id."/edit?tab=tab0");
}elseif($data['selecttab'] == 'tab1'){
return redirect("fdws/".$id."/edit?tab=tab1");
}elseif($data['selecttab'] == 'tab2'){
return redirect("fdws/".$id."/edit?tab=tab2");
}else{
return redirect("fdws/".$id."/edit?tab=tab3");
}
When no validation apply it work fine
Before you call your `$this->validate($request, ...` set `$redirect` to the result of your `if ($data['selecttab'] == 'tab0') { ...` statement. Therefore, I suggest first do your if statement and have a variable named `$redirect` that catches the result of the if statment
if ($data['selecttab'] == 'tab0') {
$redirect = "fdws/".$id."/edit?tab=tab0";
}elseif($data['selecttab'] == 'tab1'){
$redirect = "fdws/".$id."/edit?tab=tab1";
}elseif($data['selecttab'] == 'tab2'){
$redirect = "fdws/".$id."/edit?tab=tab2";
}else{
$redirect = "fdws/".$id."/edit?tab=tab3";
}
And then `$this->validate(...)`.
Scratch that! I made a big mistake. According to official Laravel 5.0 documentation, and also looking at the Illuminate\Foundation\ValidatesRequests trait, when using Controller Validation, it is NOT possible to just chose the redirect route without modification to the traits or other codes. I think using Form Request will give you the power you want with a lot less hassle.
Solution found,
I done like that and its working fine :)
$validator = Validator::make($request->all(), [
'can_be_interviewed_via' => 'required',
]);
if ($validator->fails()) {
return redirect("fdws/".$id."/edit?tab=tab3")
->withErrors($validator)
->withInput();
}
In Laravel 5 use Middleware as helpers for controllers and routes. This will help you a lot.