Will the request headers be overwritten? #766
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Hi, When I have a ky instance where the "Content-Type" header is, by default, set to "application/json", will it automatically update the same header to "multipart/form-data" when I send formData in a request with the same instance? I have read the docs but that use case was not so clear to me. Kind regards |
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Replies: 1 comment 3 replies
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Yes, when you send FormData in a request, Ky automatically removes any default |
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Thank you for the quick response! |
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What's your use case for setting the content type on the instance? Ky sets that header automatically. |
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@sholladay Force of habit, that's all 😄 |
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Yes, when you send FormData in a request, Ky automatically removes any default
Content-Typeheader (including your instance'sapplication/json), allowing the browser to set the correctmultipart/form-dataheader with the proper boundary.