exists validation in laravel code example
Example 1: email validation in laravel
'email' => 'required|email|unique:users,email',
Example 2: laravel exists validation
'state_id' => 'exists:states,id'
Example 3: laravel unique validation
public function store(Request $request)
{
$validatedData = $request->validate([
'title' => 'required|unique:posts|max:255',
'body' => 'required',
]);
}
Example 4: laravel validation custom message example
$rules = [
'name' => 'required',
'email' => 'required|email',
'message' => 'required|max:250',
];
$customMessages = [
'required' => 'The :attribute field is required.'
];
$this->validate($request, $rules, $customMessages);