Create invalid_char validators and apply to models
[rails.git] / app / validators / leading_whitespace_validator.rb
1 class LeadingWhitespaceValidator < ActiveModel::EachValidator
2   def validate_each(record, attribute, value)
3     if value =~ /\A\s/
4       record.errors[attribute] << (options[:message] || I18n.t("validations.leading whitespace"))
5     end
6   end
7 end