feat: omit blank tag names from namespace#1567
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This was referenced Apr 23, 2026
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Thanks, will try and review tonight after work. |
zemzale
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Apr 27, 2026
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Fixes Or Enhances
When
RegisterTagNameFuncreturns""(typically forjson:"-"or equivalent), the field currently falls back to the struct field name in error namespaces, defeating the tag-name remapping.This PR adds the WithTagNameFuncBlankOmit option that preserves the blank and omits the field from the error namespace - nested struct levels collapse, and leaf field namespaces trim the trailing separator.
Gated behind an option for v10 backward compatibility. According to @deankarn this was always meant to be the behaviour (see #1426 (comment)) so I've gone off the assumption this will be the default in v11 and followed the example of
WithRequiredStructEnabled.Make sure that you've checked the boxes below before you submit PR:
@go-playground/validator-maintainers