TINP check digit calculator: Difference between revisions
No edit summary |
|||
| Line 7: | Line 7: | ||
==Tango.info TINP check digit calculator== | ==Tango.info TINP check digit calculator== | ||
*https://tango.info/x/php/tools/checkdigit.php | *https://tango.info/x/php/tools/checkdigit.php | ||
** Input: 13 digits, i.e. the first 13 of a TINP-14, i.e. without the check digit | |||
** Output: the form returns TINP-14, if the input was as described in the former bullet point | |||
Revision as of 2013-12-30T21:18:55
Overview
The last digit of the TINP format is a check digit. Calculation is the same as for GS1 GTIN/EAN/UPC check digits.
GS1 check digit calculator
A GS1 check digit calculator and detailed documentation is online at GS1's website. http://gs1.org
Tango.info TINP check digit calculator
- https://tango.info/x/php/tools/checkdigit.php
- Input: 13 digits, i.e. the first 13 of a TINP-14, i.e. without the check digit
- Output: the form returns TINP-14, if the input was as described in the former bullet point