Class: Formidable::Validations::ValidateLength

Inherits:
Validation
  • Object
show all
Defined in:
lib/formidable/validations/length.rb

Instance Attribute Summary collapse

Attributes inherited from Validation

#element

Instance Method Summary collapse

Methods inherited from Validation

register

Constructor Details

#initialize(element, length) ⇒ ValidateLength

Returns a new instance of ValidateLength.



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# File 'lib/formidable/validations/length.rb', line 12

def initialize(element, length)
  super(element)
  @length = length
end

Instance Attribute Details

#length ⇒ Object (readonly)

Returns the value of attribute length.



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# File 'lib/formidable/validations/length.rb', line 11

def length
  @length
end

Instance Method Details

#message ⇒ Object

TODO: user can set message



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# File 'lib/formidable/validations/length.rb', line 21

def message # TODO: user can set message
  if length.respond_to?(:first)
    message_for_range
  else
    message_for_integer
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formidable/validations/length.rb', line 17

def valid?
  length === element.length
end