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Macro Summary

is(name, *args)
An (optional) expressive flavor of Validator (or Valid alias).
is!(name, *args)
Same as is but raise a Validator::Error displaying an inspection if the validation is false.

Macro Detail

macro is(name, *args) #

An (optional) expressive flavor of Validator (or Valid alias). Not exposed by default, must be imported:

require "validator/is"

is :email?, "contact@example.org"                        # => true
is "email?", "contact@example.org"                       # => true
is :url?, "https://github.com/Nicolab/crystal-validator" # => true

macro is!(name, *args) #

Same as is but raise a Validator::Error displaying an inspection if the validation is false. Useful for the unit tests :)