Preserve non-ASCII input in form2json forms #1464
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Notably fixes an issue in the contact update form where names with non-ASCII characters were mangled. Fixes haskell#1339
spencerjanssen
commented
Feb 8, 2026
| parseJVal s = JSON.decode (BS8.pack s) | ||
| parseJVal s | [(str,"")] <- reads (T.unpack s) = Just (JSON.String (T.pack str)) | ||
| parseJVal s | [(n, "")] <- reads (T.unpack s) = Just (JSON.Number (fromIntegral (n :: Int))) | ||
| parseJVal s = JSON.decodeStrict (encodeUtf8 s) |
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In this last case we've gone from ByteString to Text and back to ByteString. Redundant, but harmless and simplifies the surrounding code.
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Notably fixes an issue in the contact update form where names with non-ASCII characters were mangled.
Fixes #1339