TINP check digit calculator: Difference between revisions
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==GS1 check digit calculator== | ==GS1 check digit calculator== | ||
A GS1 check digit calculator and detailed documentation is online at GS1's website. http://gs1.org | A GS1 check digit calculator and detailed documentation is online at GS1's website. http://gs1.org | ||
* http://www.gs1.org/productssolutions/barcodes/support/check_digit_calculator.html | |||
==Tango.info TINP check digit calculator== | ==Tango.info TINP check digit calculator== | ||
Revision as of 2013-12-30T21:20:34
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