Validate

A declarative validator

Easy to use

Validate's validators are easy to use and to extend.

They are all available as static functions under Validate\V, so they can be easily found.

Example

use Validate\V;

V::and(V::string(), V::minLength(5))('Hello'); // true

Extend

use Validate\V;

$notNull = static fn ($input): bool => $input !== null; // Equivalent to `V::not(V::null))`

$notNull(null); // false
V::not($notNull)(null); // true because it is not not null

Contribute

Feel free to add some common validation rules

Inspiration

I wanted to create a declarative validation library, so I looked around to see what did exist, so I came across v8n.