v1.4.1

Changes

• Fix custom function issue in array rule and in root-level #136, #137

v1.4.0

New custom function signature

Thanks for @erfanium, in this version there is a new signature of custom check functions.
In this new function you should always return the value. It means you can change the value, thus you can also sanitize the input value.

Old custom function:

const v = new Validator({});

const schema = {
    weight: {
        type: "custom",
        minWeight: 10,
        check(value, schema) {
            return (value < schema.minWeight)
                ? [{ type: "weightMin", expected: schema.minWeight, actual: value }]
                : true;
        }
    }
};

New custom function:

const v = new Validator({
    useNewCustomCheckerFunction: true, // using new version
});

const schema = {
    name: { type: "string", min: 3, max: 255 },
    weight: {
        type: "custom",
        minWeight: 10,
        check(value, errors, schema) {
            if (value < minWeight) errors.push({ type: "weightMin", expected: schema.minWeight, actual: value });
            if (value > 100) value = 100
            return value
        }
    }
};

Please note: the old version will be removed in the version 2.0.0!

The signature is used in custom function of built-in rules.

const v = new Validator({
    useNewCustomCheckerFunction: true // using new version
});

const schema = {
    phone: { type: "string", length: 15, custom(v, errors) => {
        if (!v.startWith("+")) errors.push({ type: "phoneNumber" })
        return v.replace(/[^\d+]/g, ""); // Sanitize: remove all special chars except numbers
    } }	
};

v1.3.0

Changes

• Add new class rule to check the instance of value #126
• Updated typescript definitions #127 #129
• Fix deep-extend function to detect objects better. #128
• Add hex check to string rule #132

v1.2.0

Changes

• Add default settings for built-in rules #120 by @erfanium
• Updated typescript definitions #122 by @FFKL

v1.1.0

Changes

• New user-defined 'alias' feature #118 by @erfanium
• Add custom validation function for built-in rules #119 by @erfanium

v1.0.2

Changes

• Fix string with a pattern where regular expression contains a double quote #111 by @FranzZemen

v1.0.1

Changes

• fix missing field property in custom rules #109

v1.0.0

Changes

• add unique validation in array rule #104

v1.0.0-beta4

Changes

• fix array rule return value issue (again).

v1.0.0-beta3

Changes

• fix optional multi rule.