there is a form with a select field "state", the value of which must be "draft" or "published". how to do it? does not work now.
$this->validate($request, [
'name' => 'required|unique:article_categories' . $category->id,
'description' => 'required|min:200',
'state' => 'draft' || 'published'
]);
you have to use Rule::in([])
$this->validate($request, [
'name' => 'required|unique:article_categories' . $category->id,
'description' => 'required|min:200',
'state' => [
'required',
Rule::in(['draft', 'published']),
]
]);
Is see you have answered your own question, but just to add to it: 'draft' || 'published' evaluated in PHP as true.
Meaning you are actually doing this:
$this->validate($request, [
....
'state' => true
]);
which makes no sense in terms of what is expected in the validation rules.
The correct way to do this is as you said:
$this->validate($request, [
...
'state' => [
'required',
Rule::in(['draft', 'published']),
]
]);
Related
Greeting, this is my code and I need to make custom error messages for every rule
$validator = Validator::make($request->all(), [
'name' => 'required|min:3|max:100',
'phone' => 'required',
'date' => 'required',
'address' => 'required|min:3|max:100',
'test' => 'required|min:3|max:100',
]);
if ($validator->fails()) {
$errors = $validator->errors();
return response()->json($errors);
}
Its better to create a separate request for validation purpose
public function rules(): array
{
return [
'name' => 'required|min:3|max:100',
'phone' => 'required',
'date' => 'required',
'address' => 'required|min:3|max:100',
'test' => 'required|min:3|max:100',
]
}
public function messages(): array
{
return [
'name' => 'Please enter name'
];
}
you can create your own custom validation messages in two ways:
1- in resources/lang/en/validation.php you can change the validation message for every rule
2- you can pass your custom message for each validation like this:
$validator = Validator::make($input, $rules, $messages = [
'required' => 'The :attribute field is required.',
]);
you can check here for more information
specific to your question:
$messages = [
'required' => 'The :attribute field is required.',
'min' => ':attribute must be more than 3 chars, less than 100'
]
$validator = Validator::make($request->all(), [
'name' => 'required|min:3|max:100',
'phone' => 'required',
'date' => 'required',
'address' => 'required|min:3|max:100',
'test' => 'required|min:3|max:100',
], $messages);
In the given scenario
request()->validate([
'type' => 'required',
'category' => 'required'
]);
and Again
request()->validate([
'name' => 'required',
'gender' => 'required
]);
Is it possible to get some sort of centralized or complied error that encompasses both the validations?
Then you should use Validator facade to handle this kind of cases.
for ex.
$validator = Validator::make($request->only('type', 'category), [
'type' => 'required',
'category' => 'required'
]);
$validator2 = Validator::make($request->only('name', 'gender'), [
'name' => 'required',
'gender' => 'required'
]);
if ($validator->fails() || $validator2->fails()) {
// return merge $validator->errors() and $validator2->errors();
}
I want to do "unique" validation on multiple fields. I have written below validation rule but not sure how to include brand_id and company_id in it
$request->validate([
'name' => 'required|string|unique:products',
'company_id' => 'required',
'brand_id' => 'required',
]);
So what I am trying to do is, ADD PRODUCT but check if the name is unique for the given company_id and brand_id. How can I do that?
We can use Rule::unique() function to add custom conditions to unique validation.
$request->validate([
'company_id' => 'required',
'brand_id' => 'required',
'name' => [
'required',
'string',
Rule::unique('products')->where(function($query) {
$query->where('company_id', request('company_id'));
$query->where('brand_id', request('brand_id'));
}),
],
]);
Sometimes you may wish to stop running validation rules on an attribute after the first validation failure. To do so, assign the bail rule to the attribute:
$request->validate([
'name' => 'bail|required|string|unique:products',
'company_id' => 'bail|required',
'brand_id' => 'required',
]);
You can add additional wheres after the ignore options (the NULL,id below), e.g.:
$request->validate([
'company_id' => 'required',
'brand_id' => 'required',
'name' => 'required|string|unique:products,name,NULL,id,company_id,'.request('company_id').',brand_id,'.request('brand_id'), '
]);
I am running some basic validation inside a Laravel 5.5 controller like this...
$this->validate($request, [
'name' => 'required|max:30',
'email' => 'required|unique:users|email',
'password' => 'required|max:20',
'mykey' => 'required',
]);
Is there a way to check if 'mykey' matches a php string I have saved? I know I can do an if statement and compare them but wondered if there was a way I could do this inside the validation itself?
You can use in rule, This works for n number of values
$request->validate([
'name' => 'required|max:30',
'email' => 'required|unique:users|email',
'password' => 'required|max:20',
'mykey' => [
Rule::in([env('MY_KEY'),config('app.another_key')]),
]
]);
Laravel provides a regex option for validation. Depending on the complexity of the string comparison it may be useful:
https://laravel.com/docs/5.5/validation#rule-regex
You can this rule:
$key = "my_saved_key"
$request->validate([
'name' => 'required|max:30',
'email' => 'required|unique:users|email',
'password' => 'required|max:20',
'mykey' => 'in:' . $key,
]
]);
I have a users table which has a unique validate rule on email and username. When i am trying to update not ignore unique validation. Please see my code below.
UserRequest.php
public function rules()
{
return [
'name' => 'required',
'mobile' => 'required',
'email' => 'required|unique:users,email'.$id,
'usercategory' => 'required',
'username' => 'required|unique:users,username'.$id,
];
}
Please try this
public function rules()
{
$id = $this->request->get('id') ? ',' . $this->request->get('id') : '';
return [
'name' => 'required',
'mobile' => 'required',
'email' => 'required|unique:users,email'.$id,
'usercategory' => 'required',
'username' => 'required|unique:users,username'.$id,
];
}
In laravel 5.5 you should do like this:
use Illuminate\Validation\Rule;
Validator::make($data, [
'email' => [
'required',
Rule::unique('users')->ignore($user->id),
],
]);
Check laravel documentaion about rule-unique.
You needed to skip id if you validate for update, like as below
public function rules($id='')
{
$id = $id ? ','.$id.',id':'';
return [
'name' => 'required',
'mobile' => 'required',
'email' => 'required|unique:users,email'.$id,
'usercategory' => 'required',
'username' => 'required|unique:users,username'.$id,
];
}
In Laravel docs, you have provide 3rd and 4th param in unique rule
unique:table,column,except,idColumn
You could use something like this:
$id = $this->isMethod('put') ? ',' . auth()->id() : '';
assuming you use put method for update
before line with return
for somebody else faced this issue:
public function rules()
{
return [
'name' => 'required',
'mobile' => 'required',
'email' => 'required|unique:users,email'.$this->user->id,
'usercategory' => 'required',
'username' => 'required|unique:users,username'.$this->user->id,
];
}
I fixed this by using this:
public function rules()
{
$id = $this->user->id ?? null;
return [
"name" => "required",
"mobile" => "required",
"email" => "required|unique:users,email, $id",
"usercategory" => "required",
"username" => "required|unique:users,username, $id",
];
}
Note that for other models other than the User model, the user in $this->user->id will be the model name in lowercase