Returns the Errors object that holds all information about attribute error messages.
# File lib/validatable_instance_methods.rb, line 17 def errors @errors ||= Validatable::Errors.new end
Returns true if no errors were added otherwise false. Only executes validations that have no :groups option specified
# File lib/validatable_instance_methods.rb, line 10 def valid? valid_for_group?(nil) end
Only executes a specified validation. The argument should follow a pattern based on the key of the validation.
Examples: * validates_presence_of :name can be run with obj.validate_only("presence_of/name") * validates_presence_of :birthday, :key => "a key" can be run with obj.validate_only("presence_of/a key")
# File lib/validatable_instance_methods.rb, line 49 def validate_only(key) validation_name, attribute_name = key.split("/") validation_name = validation_name.split("_").collect{|word| word.capitalize}.join validation_key = "#{self.class.name}/Validatable::Validates#{validation_name}/#{attribute_name}" validation = self.class.all_validations.find { |validation| validation.key == validation_key } raise ArgumentError.new("validation with key #{validation_key} could not be found") if validation.nil? errors.clear run_validation(validation) end
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