Class: ESS::Validation::TextIsNotNull

Inherits:
Object
  • Object
show all
Defined in:
lib/ess/validation.rb

Instance Method Summary collapse

Instance Method Details

#validate(tag) ⇒ Object 



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# File 'lib/ess/validation.rb', line 21

def validate tag
  if tag.text!.strip == ''
    raise ValidationError, "the <#{tag.tag_name}> element cannot be empty"
  end
end