Example 1: laravel validator make custom message
$rules = [
'name' => 'required',
'email' => 'required|email',
'message' => 'required|max:250',
];
$customMessages = [
'required' => 'The :attribute field is required.'
];
$this->validate($request, $rules, $customMessages);
Example 2: how to add an custom error to validater error in laravel
if (request('event') == null) {
$validator->errors()->add('event', 'Please select an event');
}
Example 3: laravel validation example
use Illuminate\Support\Facades\Validator;
$validator = Validator::make(['data' => $value],
['data' => 'string|min:1|max:10']
);
if ($validator->fails()) {
}
$validator = Validator::make(['data' => $array],
['email' => 'string|min:1|max:10'],
['username' => 'string|min:1|max:10'],
['password' => 'string|min:1|max:10'],
['...' => '...']
);
if ($validator->fails()) {
}
Example 4: laravel custom validation message
$rules = [
'name' => 'required',
'email' => 'required|email',
'message' => 'required|max:250',
];
$customMessages = [
'required' => 'The :attribute field is required.'
];
$this->validate($request, $rules, $customMessages);
Example 5: laravel unique validation
unique:table,column,except,idColumn
############## Example : ################
############### For Updating
'email' => 'unique:users,email_address,' . $userId,
############### For Creating
'email' => 'unique:users,email_address',
Example 6: 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);