Method FormFile

req.go:358–363

FormFile returns the first file by key from a MultipartForm. The multipart form is parsed using the application's BodyLimit to prevent unbounded memory usage.

(key string)

// The multipart form is parsed using the application's BodyLimit to prevent
// unbounded memory usage.
func (r *DefaultReq) FormFile(key string) (*multipart.FileHeader, error) {
	if _, err := r.MultipartForm(); err != nil {
		return nil, err
	}
	return r.c.fasthttp.FormFile(key)
}

// FormValue returns the first value by key from a MultipartForm.
// Search is performed in QueryArgs, PostArgs, MultipartForm and FormFile in this particular order.