Class: Flms::CssNameValidator

Inherits:

ActiveModel::EachValidator

• Object
• ActiveModel::EachValidator
• Flms::CssNameValidator

Defined in:

lib/flms/css_name_validator.rb

Instance Method Summary

• #validate_each(object, attribute, value) ⇒ Object

Instance Method Details

#validate_each(object, attribute, value) ⇒ Object

# File 'lib/flms/css_name_validator.rb', line 3

def validate_each object, attribute, value
  unless value =~ /^[_a-zA-Z]+[_a-zA-Z0-9-]*$/
    object.errors[attribute] << (options[:message] || 'must be a valid CSS name')
  end
end