验证器：该值必须等于所需的值

Question

How can I check if the value passed is equals to my desired value in the validation phase.

$rules = [
            'email' => 'required|email|max:255|unique:users',
            'password' => 'required|min:6',
            'admin_code' => 'required|<the value must be equals to this code "admin">',
        ];

Answer 1

Suppose you want to make sure that admin_code should always be equal to admin, you can use laraval validators like this:

Regex:/^([a-z])+$/i The field value must match the provided regular expression.

$rules = [
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|min:6',
        'admin_code' => 'required|regex:^admin$>',
    ];        

In:small,medium,large Ensure that the value is contained within the list of values provided.

$rules = [
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|min:6',
        'admin_code' => 'required|in:admin>',
    ];

http://laravelbook.com/laravel-input-validation/