Object reference

Form response

A FormResponse contains the answers sent in one Google Form submission. A form-bound submit trigger passes it to your function as event.response, where getItemResponses() returns the submitted item responses.

FormApp.FormResponse

Start here

Get this object first

Install a From form, On form submit trigger, then read event.response inside the function the trigger runs.

Code.gs

/** @param {Events.FormsOnFormSubmit} event */
function logSubmittedResponse(event) {
  const response = event.response;
  Logger.log(response.getTimestamp());
}

Then use it

Common actions

Choose an action, then open its example only when you need the code.

Count submitted answers

Logs only the number of answered items. Optional text, paragraph-text, date, and time items with an empty response are excluded. It does not copy questions or answers into the Execution log.

FormApp.FormResponse

Show example code

Code.gs

/** @param {Events.FormsOnFormSubmit} event */
function logSubmittedAnswerCount(event) {
  const answerCount = event.response
    .getItemResponses()
    .filter((itemResponse) => itemResponse.getResponse() !== '')
    .length;
  Logger.log('Answer count: ' + answerCount);
}

List the titles of answered questions

Skips empty item responses and logs the question title of each answered ItemResponse. The answers themselves are not logged.

FormApp.FormResponseFormApp.ItemResponse

Show example code

Code.gs

/** @param {Events.FormsOnFormSubmit} event */
function logAnsweredItemTitles(event) {
  const titles = event.response
    .getItemResponses()
    .filter((itemResponse) => itemResponse.getResponse() !== '')
    .map((itemResponse) => itemResponse.getItem().getTitle());
  Logger.log('Questions answered: ' + titles.join(', '));
}

Log the response ID and edit URL availability

Logs the unique response ID from getId() and whether getEditResponseUrl() returned a link. No answers are logged.

FormApp.FormResponse

Show example code

Code.gs

/** @param {Events.FormsOnFormSubmit} event */
function logResponseIdAndEditLinkStatus(event) {
  const response = event.response;
  const hasEditUrl = Boolean(response.getEditResponseUrl());
  Logger.log('Response ID: ' + response.getId() + ' (edit link: ' + hasEditUrl + ')');
}

Technical reference

Exact names and signatures

Open method details when you need them.

At a glance

Service: FormApp
Reference symbol: FormApp.FormResponse
Object: FormResponse
Runtime: From signature data

Open the Google reference source

Methods and signatures

Browse 12 methods

getEditResponseUrl

From signature data Google source

getEditResponseUrl(): string

getGradableItemResponses

From signature data Google source

getGradableItemResponses(): FormApp.ItemResponse[]

getGradableResponseForItem

From signature data Google source

getGradableResponseForItem(item: FormApp.Item): FormApp.ItemResponse

getId

From signature data Google source

getId(): string | null

getItemResponses

From signature data Google source

getItemResponses(): FormApp.ItemResponse[]

getRespondentEmail

From signature data Google source

getRespondentEmail(): string

getResponseForItem

From signature data Google source

getResponseForItem(item: FormApp.Item): FormApp.ItemResponse | null

getTimestamp

From signature data Google source

getTimestamp(): Date

submit

From signature data Google source

submit(): FormApp.FormResponse

toPrefilledUrl

From signature data Google source

toPrefilledUrl(): string

withItemGrade

From signature data Google source

withItemGrade(gradedResponse: FormApp.ItemResponse): FormApp.FormResponse

withItemResponse

From signature data Google source

withItemResponse(itemResponse: FormApp.ItemResponse): FormApp.FormResponse

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