Sha256: cb6ff45c0e07f63dd3ea6c33547276be9e8bbbb143354a128515de8f4393dabf
Contents?: true
Size: 688 Bytes
Versions: 7
Compression:
Stored size: 688 Bytes
Contents
module HungryForm
module Validator
class << self
# Check if the element's value is not empty.
# The rule argument can be a boolean or a callable object
def required(element, rule)
if rule.respond_to? :call
rule.call(element)
else
'is required' if element.value.to_s.empty? && rule
end
end
# Custom validation check
# Use when you need to create a custom validation in the structure
def validation(element, callable)
unless callable.respond_to? :call
fail HungryFormError 'Validation must respond to call'
end
callable.call(element)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems