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Allow blank for requires helper

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This commit is contained in:
Priit Tark 2015-02-10 14:55:04 +02:00
parent e04403403c
commit e85d846c08
1 changed files with 8 additions and 1 deletions
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9
app/controllers/epp_controller.rb
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@ -84,12 +84,19 @@ class EppController < ApplicationController
# TODO: Add possibility to pass validations / options in the method
def requires(*selectors)
options = selectors.extract_options!
allow_blank = options[:allow_blank] ||= false # allow_blank is false by default
el, missing = nil, nil
selectors.each do |selector|
full_selector = [@prefix, selector].compact.join(' ')
el = params[:parsed_frame].css(full_selector).first
missing = el.nil?
if allow_blank
missing = el.nil?
else
missing = el.present? ? el.text.blank? : true
end
epp_errors << {
code: '2003',
msg: I18n.t('errors.messages.required_parameter_missing', key: full_selector)