Verify extension

Scope to access most validator facilities.

All the methods in this scope are static

on

• ValidatorT

Static Methods

all<S>(List<Validator<S>> verifications) → Validator<S>

Creates a new validator by merging a list of validators

at<S, T>(Selector<S, T> selector, {required Validator<T> validator}) → Validator<S>

Creates a validator on S by applying a validator on a subfield of S.

empty<S>() → Validator<S>

Creates a validator that has yet to attach validation logic.

error<S>(dynamic error) → Validator<S>

Creates an always failing validator

fromRegex(RegExp regex, {required dynamic error}) → Validator<String>

Creates a validator from a regular expression

inOrder<S>(List<Validator<S>> validations) → Validator<S>

Creates a new validator by sequencing validators

lift<S, T>(Selector<S, T> mapping) → ValidatorT<S, T>

Creates a purely input mapping validator

notNull<S>(dynamic error) → Validator<S>

Creates a validator that checks input is not null

subject<S>() → Validator<S>

Creates a validator that has yet to attach validation logic.

that<S>(Predicate<S> predicate, {required dynamic error}) → Validator<S>

Creates a validator from predicate

valid<S>(S subject) → Validator<S>

Creates an always succeeding validator