Module: ValidateFormat

Included in:
Dixon::Validators::Taiwan
Defined in:
lib/dixon/validators/taiwan.rb

Constant Summary collapse

TAIWAN_ID_REGEXP = 
/[a-zA-Z][1|2][0-9]+/i

Instance Method Summary collapse

Instance Method Details

#valid_format?(id) ⇒ Boolean

Check if given id’s format is valid. The current ID number has exact 10 digits The first digit is one capital English letter and is followed by nine Arabic numerals.

Returns:

  • (Boolean) 


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# File 'lib/dixon/validators/taiwan.rb', line 112

def valid_format?(id)
  return true if id =~ TAIWAN_ID_REGEXP and id.size == 10
  puts 'Invalid ID number.'
  false
end