Class: Validatable::ValidatesLengthOf
- Inherits:
-
ValidationBase
- Object
- ValidationBase
- Validatable::ValidatesLengthOf
- Defined in:
- lib/validatable/validations/validates_length_of.rb
Overview
:nodoc:
Instance Attribute Summary
Attributes inherited from ValidationBase
Instance Method Summary collapse
Methods inherited from ValidationBase
after_validate, after_validations, all_after_validations, all_defaults, default, defaults, #initialize, option, #raise_error_if_key_is_dup, required_option, #run_after_validate, #should_validate?, #validate_this_time?
Methods included from Requireable
Methods included from Understandable
Constructor Details
This class inherits a constructor from Validatable::ValidationBase
Instance Method Details
#message(instance) ⇒ Object
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# File 'lib/validatable/validations/validates_length_of.rb', line 5 def (instance) super || "is invalid" end |
#valid?(instance) ⇒ Boolean
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# File 'lib/validatable/validations/validates_length_of.rb', line 9 def valid?(instance) valid = true value = instance.send(self.attribute) if value.nil? return true if allow_nil value = '' end if value.blank? return true if allow_blank value = '' end valid &&= value.length <= maximum unless maximum.nil? valid &&= value.length >= minimum unless minimum.nil? valid &&= value.length == is unless is.nil? valid &&= within.include?(value.length) unless within.nil? valid end |