Spark Form/Input Validation

This has nothing to do with registration, this is concerned with general client form usage

I am using the typical Spark.post methods available when using spark forms with Vue js. I am wondering if there is anyway to validate and require inputs in a custom form based on their model before they submit, passing back errors, similar to how it is done with registration:

Spark::validateUsersWith(function () {
    return [
        'name' => 'required|max:255',
        'age' => 'required|integer|min:1',
        'email' => 'required|email|max:255|unique:users',
        'password' => 'required|confirmed|min:6',
        'vat_id' => 'max:50|vat_id',
        'terms' => 'required|accepted',
    ];
});

Any help is appreciated!