WebFetchFormData.setmethod FormData.set#FormData.set(name: string,value: string | Blob,fileName?: string,): voidParameters ##name: string#value: string | Bloboptional#fileName: stringReturn Type #void
method FormData.set#FormData.set(name: string,value: string | Blob,fileName?: string,): voidParameters ##name: string#value: string | Bloboptional#fileName: stringReturn Type #void