How do I create a multipart form data?

How do I create a multipart form data?

Set the method attribute to POST because file content can’t be put inside a URL parameter using a form. Set the value of enctype to multipart/form-data because the data will be split into multiple parts, one for each file plus one for the text of the form body that may be sent with them.

What is multipart form data format?

Multipart/form-data is one of the most used enctype/content type. In multipart, each of the field to be sent has its content type, file name and data separated by boundary from other field. No encoding of the data is necessary, because of the unique boundary. The binary data is sent as it is.

How does multipart form data work?

Multipart requests combine one or more sets of data into a single body, separated by boundaries. You typically use these requests for file uploads and for transferring data of several types in a single request (for example, a file along with a JSON object).

What is multipart form data HTTP?

A multipart formpost is what an HTTP client sends when an HTML form is submitted with enctype set to “multipart/form-data”. It is an HTTP POST request sent with the request body specially formatted as a series of “parts”, separated with MIME boundaries.

What is multipart form data in API?

Multipart/Form-Data is a popular format for REST APIs, since it can represent each key-value pair as a “part” with its own content type and disposition. Each part is separated by a specific boundary string, and we don’t explicitly need Percent Encoding for their values.

What is multipart form data in REST API?

What is form data in API?

The FormData interface provides a way to easily construct a set of key/value pairs representing form fields and their values, which can then be easily sent using the fetch() or XMLHttpRequest. send() method. It uses the same format a form would use if the encoding type were set to “multipart/form-data” .