Sha256: 31ef29aabf554aabcd9576ee7872d4ba7d41ba09c682acd372d89b194f3f3f8f
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Size: 953 Bytes
Versions: 9
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Stored size: 953 Bytes
Contents
# frozen_string_literal: true
require "pakyow/validator"
module Pakyow
module Validations
# Validates that the value is of an expected length.
#
# @api public
module Length
def self.message(minimum: nil, maximum: nil, **)
if minimum && maximum
"must have between #{minimum} and #{maximum} characters"
elsif minimum
"must have more than #{minimum} #{wording(minimum)}"
elsif maximum
"must have less than #{maximum} #{wording(maximum)}"
end
end
def self.valid?(value, minimum: nil, maximum: nil, **)
unless minimum.nil?
return false if value.length < minimum
end
unless maximum.nil?
return false if value.length > maximum
end
true
end
def self.wording(n)
n == 1 ? "character" : "characters"
end
end
Validator.register_validation(Length, :length)
end
end
Version data entries
9 entries across 9 versions & 1 rubygems