What is KKStringValidator?

KKStringValidator is a fast and simple string validation for iOS. With UITextField extension.

For project to project you must validate some input fields, strings, etc for thay accept some criterias (like length, exist uppercase char, exist number, etc).

KKStringValidator helps to check string for needed criterias to be accepted.

Core features

  • validate string by one or array of criterias
  • aviable force fall(break validate) when criteria fail
  • default criterias exist
  • easy add custom criteria