abn
validate Australian Business Number. Also validates ACN, ARBN and ARSN
usage:
npm install australian-business-number
var abn = ;//...var abnStatus = ;console;// logs { valid: false, suggestion: '53004085616' } note that same rules applies to ACN numbers are 9 digits where ABN is 11 Verification scheme is the same 2 leading zeros are added before calculations
See also
- https://en.wikipedia.org/wiki/Australian_Business_Number
- http://www.asic.gov.au/for-business/starting-a-company/how-to-start-a-company/australian-company-numbers/australian-company-number-digit-check/
- http://softwaredevelopers.ato.gov.au/ABNformat
- http://www.mathgen.ch/codes/abn.html
- tfn - validate TFN
- australian-tax-rate - calculate tax rate based on taxable income