struct.validators

Additional validators for Struct library. It DOES NOT include Struct itself.

Leiningen/Boot

[struct.validators "0.9.0"]

Documentation

This library adds following validators:

• non-blank: forces a non-nil value not to be blank (spaces aren't allowed)
• non-blank-like: coerces a non-nil value to nil if the value is an empty string or contains only white spaces coerces the value to nil, otherwise makes no changes
• keyword-like: coerces a non-blank value to a keyword
• truth: validates if a given value is true
• enum-factory: creates a validator that validates if a value is in a given coll (it should be a set for perf.)
• every-factory: creates a validator that validates if all items in a sequence satisfy a given scheme, allow to pass an option map for validate function ({:strip true} is used as default)
• bigdec-str: coerces a non-blank value to a bigdec (Clojure only)
• uuid-str-like: works like the original uuid-str, but accepts also future version of UUID
• cz-phone: validates a given value if it's a valid phone number, if so it formats the value into E164 (+420777666555), if the value is without prefix, +420 will be used as default (Clojure only)

Validators for other countries can be defined via phone-factory function e.g.:

(require '[structs.api :as st])

(def de-phone (st/phone-factory "DE"))

Consider using namespace struct.api that combines all public functions and validators from struct.core and struct.validators at one place. Example:

(require '[struct.api :as st])

(st/validate {:name "foo"} {:name [st/required st/non-blank]})
[nil {:name "foo"}]