Method: NForm::Validations#validate_length_of

Defined in:
lib/nform/validations.rb

#validate_length_of(key, length) ⇒ Object 



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# File 'lib/nform/validations.rb', line 39

def validate_length_of(key,length)
  val = send(key)
  if val && val.respond_to?(:length) && val.length >= length
    true
  else
    errors[key] = "#{key.to_s.humanize} must be at least #{length} characters long"
    false
  end
end