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Version: 3.33.2

Request.formData()

The formData() method of the Request interface reads the request body and returns it as a promise that resolves with a FormData object.

Syntax​

formData()

Parameters​

None.

Return value​

A Promise that resolves with a FormData object.

Exceptions​

  • TypeError
    • : Thrown if the request body has already been used or if the request's method is GET or HEAD.
  • SyntaxError
    • : Thrown if the request's content type is not multipart/form-data or application/x-www-form-urlencoded, or if the content cannot be parsed as form data.