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Harden PAN & GSTIN validations #463

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miteshashar opened this issue Sep 25, 2023 · 1 comment
Open

Harden PAN & GSTIN validations #463

miteshashar opened this issue Sep 25, 2023 · 1 comment

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@miteshashar
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After review and merge of boxoffice.utils.misc.PAN_RE into main, it should be used for validation of PAN numbers.

GSTIN validations should incorporate the PAN validation as well.
@jace
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jace commented Sep 26, 2023

The only thorough way to validate both is via the online APIs; the regex and checksum approaches are just first pass. This is because PAN numbers have been issued with invalid checksums and those continue to remain valid.

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@jace @miteshashar