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[Bug]: TypeError: Invalid MIME type is thrown when await request.formData() in action #8982

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tom-sherman opened this issue Jun 14, 2022 · 4 comments · Fixed by #8984
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[Bug]: TypeError: Invalid MIME type is thrown when await request.formData() in action #8982

tom-sherman opened this issue Jun 14, 2022 · 4 comments · Fixed by #8984
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@tom-sherman
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tom-sherman commented Jun 14, 2022 •
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What version of React Router are you using?

6.4.0-pre.7

Steps to Reproduce

https://stackblitz.com/edit/github-vq4cvt?file=src/App.tsx

Click the submit button

Expected Behavior

Form is submitted

Actual Behavior

TypeError: Invalid MIME type is thrown from the action
@brophdawg11
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Unsure what's going on here - but this is reproducible in a simple <form> with a file input. We'll need to dig in a bit here.

Screen Shot 2022-06-14 at 1 10 19 PM

tom-sherman added a commit to tom-sherman/react-router that referenced this issue Jun 14, 2022
@tom-sherman
Add failing test for remix-run#8982
c7d0e5d
@tom-sherman
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Failing test here: tom-sherman@c7d0e5d

@tom-sherman tom-sherman mentioned this issue Jun 14, 2022
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@brophdawg11
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It looks like the browser handles this for you so we can omit the header
Screen Shot 2022-06-14 at 1 25 02 PM

@brophdawg11 brophdawg11 self-assigned this Jun 14, 2022
@brophdawg11 brophdawg11 mentioned this issue Jun 14, 2022
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@brophdawg11 brophdawg11 linked a pull request Jun 14, 2022 that will close this issue
fix: handle multipart/form-data submissions #8984
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@brophdawg11
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Fixed in #8984 - should be able to get a 6.4.0-pre.8 release out hopefully this week

@brophdawg11 brophdawg11 removed their assignment Jun 22, 2022
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fix: handle multipart/form-data submissions remix-run/react-router
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@brophdawg11 @tom-sherman