Lately, I created an HTML form where the results are sent to a Google spreadsheet. I used it for analytics purposes, but it's useful even just for keeping track of the form's results. After trying all kinds of solutions and even searching beyond the 2nd page on Google, I found something that worked for me and I thought worth sharing.
Prerequisites: HTML and basic JavaScript knowledge.
The credit for this solution goes to Jamie Wilson who created and uploaded it to Github.
First, Create the Spreadsheet
- Go to Google Sheets and
Start a new spreadsheet
with theBlank
template. Disclaimer: It doesn't really matter how you name the file. - On the first row, write timestamp on the first column and email on the second column.
Create a Google Apps Script
- Click on
Tools > Script Editor…
which should open a new tab. - Name the script
Submit Form to Google Sheets
or however you want for you to remember what the script does. - Delete the
function myFunction() {}
block withing theCode.gs
tab. - Paste the following script in its place and
File > Save
:
var sheetName = 'Sheet1'
var scriptProp = PropertiesService.getScriptProperties()
function intialSetup () {
var activeSpreadsheet = SpreadsheetApp.getActiveSpreadsheet()
scriptProp.setProperty('key', activeSpreadsheet.getId())
}
function doPost (e) {
var lock = LockService.getScriptLock()
lock.tryLock(10000)
try {
var doc = SpreadsheetApp.openById(scriptProp.getProperty('key'))
var sheet = doc.getSheetByName(sheetName)
var headers = sheet.getRange(1, 1, 1, sheet.getLastColumn()).getValues()[0]
var nextRow = sheet.getLastRow() + 1
var newRow = headers.map(function(header) {
return header === 'timestamp' ? new Date() : e.parameter[header]
})
sheet.getRange(nextRow, 1, 1, newRow.length).setValues([newRow])
return ContentService
.createTextOutput(JSON.stringify({ 'result': 'success', 'row': nextRow }))
.setMimeType(ContentService.MimeType.JSON)
}
catch (e) {
return ContentService
.createTextOutput(JSON.stringify({ 'result': 'error', 'error': e }))
.setMimeType(ContentService.MimeType.JSON)
}
finally {
lock.releaseLock()
}
}
If you want to better understand what this script is doing, check out the
form-script-commented.js
file in the repo for a detailed explanation.
Run the setup function
- Now, go to
Run > Run Function > initialSetup
to run this function. - In the
Authorization Required
dialog, click onReview Permissions
. - Sign in or pick the Google account associated with this project.
- You should see a dialog that says
Hi {Your Name}, Submit Form to Google Sheets wants to...
- Then click
Allow
Add a new project trigger
- Click on
Edit > Current project’s triggers
. - In the dialog click
No triggers set up. Click here to add one now
. - In the dropdowns select
doPost
- Set the events fields to
From spreadsheet
andOn form submit
- Then click
Save
Publish the project as a web app
- Click on
Publish > Deploy as web app…
. - Set
Project Version
toNew
and putinitial version
in the input field below. - Leave
Execute the app as:
set toMe(your@address.com)
. - For
Who has access to the app:
selectAnyone, even anonymous
. - Click
Deploy
. - In the popup, copy the
Current web app URL
from the dialog. - And click
OK
.
IMPORTANT! If you have a custom domain with Gmail, you might need to click OK, refresh the page, and then go to
Publish > Deploy as web app…
again to get the proper web app URL. It should look something likehttps://script.google.com/a/yourdomain.com/macros/s/XXXX…
.
Input your web app URL
Open the file named index.html
. On line 7 replace <SCRIPT URL>
with your script url:
<form name="submit-to-google-sheet">
<input name="email" type="email" placeholder="Email" required>
<button type="submit">Send</button>
</form>
<script>
const scriptURL = '<SCRIPT URL>'
const form = document.forms['submit-to-google-sheet']
form.addEventListener('submit', e => {
e.preventDefault()
fetch(scriptURL, { method: 'POST', body: new FormData(form)})
.then(response => console.log('Success!', response))
.catch(error => console.error('Error!', error.message))
})
</script>
As you can see, this script uses the Fetch API, a fairly new promise-based mechanism for making web requests. It makes a "POST" request to your script URL and uses FormData to pass in our data as URL parameters.
Adding additional form data
To capture additional data, you'll just need to create new columns with titles matching exactly the name
values from your form inputs. For example, if you want to add first and last name inputs, you'd give them name
values like so:
<form name="submit-to-google-sheet">
<input name="email" type="email" placeholder="Email" required>
<input name="firstName" type="text" placeholder="First Name">
<input name="lastName" type="text" placeholder="Last Name">
<button type="submit">Send</button>
</form>
Then, you can create new headers with the exact, case-sensitive name
values. Just go to the spreadsheet and add the names to the first row, each name in a different column.
Related Polyfills
Some of this stuff is not yet fully supported by browsers or doesn't work on older ones. Here are some polyfill options to use for better support.
Since the FormData polyfill is published as a Node package and needs to be compiled for browsers to work with, a good option for including these is using Browserify's CDN called wzrd.in. This service compiles, minifies and serves the latest version of these scripts for us.
You'll want to make sure these load before the main script handling the form submission. e.g.:
<script src="https://wzrd.in/standalone/formdata-polyfill"></script>
<script src="https://wzrd.in/standalone/promise-polyfill@latest"></script>
<script src="https://wzrd.in/standalone/whatwg-fetch@latest"></script>
<script>
const scriptURL = '<SCRIPT URL>'
const form = document.forms['submit-to-google-sheet']
...
</script>
And... Yep, this is it.
After trying several different methods to do this "simple" action, that's the only one that worked for me - so I hope it helps. Feel free to share it/save it for future use and feel free to comment in case you have ideas to improve it!
Top comments (45)
Hi Omer - Came across this post trying to get my html form to write to the Google Sheet using another method initially. With your instructions, I finally got it working, so thank you! I did have one question - were you able to turn on notifications for this sheet? I've gone to Tools > Notification rules and haven't had any luck.
Happy the article helped!
Unfortunately, I haven't tried to turn the notifications on, but it seems YouTube is full of tutorials covering it :)
Hi Omer. Your script works very well and I am grateful to you!
I now have an issue: on submitting data from my HTML form to the sheet, how can I get a Redirect, so the user is sent to a Success or Error page?
Many thanks!
Hi there mauroian, glad it helped!
About the redirecting part: How do you decide whether the user is being sent to the success/error page? Is it based on whether the form was sent successfully to the spreadsheet, by one of the form's fields or by another criterion?
All I need is that the form was sent successfully to the spreadsheet. In which case, I'd like the user to be redirected to a success page :)
Try to find this line on the current code:
And try to replace it with (You can pick either one of the options with comments, no need for both of them):
Same goes for the error part, it should do the trick.
Done that. Now nothing gets submitted to the spreadsheet (and no redirect or anything else happens).
By the way, I think this might be important: in the original code, which was working, when I successfully submitted data to the spreadsheet, my HTML page did not change at all. It continued to show the input fields and submit button.
Basically, the line:
.then(response => console.log('Success!', response))
did nothing, as no 'Success!' message was shown in my page.
So, the issue could be in how/what the google script sends as response, or in the original code in index.html itself.
I am stuck at the moment... would be so happy if this worked!
It wasn't meant to do anything else besides sending to the spreadsheet.
In the following line:
Everything between the { .... } will happen after the form is being submitted and you can modify it as much as you want, anything that happens there is up to your limits and not really relevant to this article or this mechanism :)
This whole article was only about the "sending-to-spreadsheet" part and nothing else, this is why nothing is happening other than that.
It already feels more of a tech support session than an easy js fix so just feel free to ping me wherever you'd like through one of the contact channels in my profile. The redirecting part is pure JS and can be found online but I'll try to help you out.
can you please tell me where have you added index.html file, on appscript or your on vs code???
Not sure why I'm getting a 400 error? Just for context I'm using vue-form-wizard within a vue.js web app, the following code is in a method i can onComplete of the multi-step form.
UPDATE 4/14/2020 I realized I had to go back and re run the function
"Now, go to Run > Run Function > initialSetup to run this function."
Thank you! hope anyone else who runs into this tries this first
Hello Omer! I'm migrating another script with this same use scenario, from JQuery.ajax to Fetch. After searching in the web, found this page and tried it.
I keep getting Success!, 200 response, but no data is actually inserted in me G-Sheet. Been through the issues in the original GitHub and many are saying the same. Did you actually make this work?
Hi Nicolas!
It was actually the only way that worked for me successfully.
Haven’t tried it with jQuery, but since you’ve managed to get a “success” message - did you check the table itself? The columns’ headlines should be identical (they’re case-sensitive) to the name attributes of the form’s inputs.
Anyway, feel free to contact me and send a message via the social networks (or the form in my website) that are in my profile and I’ll try to troubleshoot it with you :)
the url can be my form file in the codepen file as well?
Which URL/codepen are you referring to?
codepen.io/meeramenon07/pen/KKdomOb
I have this above form file is it possible to deploy this form to google online>?
I think it might work, but I haven't tried it myself so you better try and let us all know :)
Hi Omer,
I follow your tutorial and it works really great. Thank you. Unfortunately, when i tested it on IE 11. It is returning an error on the ES6 code even if i added the polyfill cdn.
Can you please tell me where did it go wrong?
Here's my JS code:
Thanks for the feedback!
Regarding the ES6 errors, try to check the code on:
It should tell you where are the errors and how to fix them.
hi Omer,
recently i was trying the script you mention above when i tried to add tigger its asking Select event source i have only three option 1) From Spreadsheet 2) Time Driven and 3) from calender what to choose 1 tried From spreadsheet but its not working i have used you code in armorn.com you can check index.html Source code please help its really urgent
Thanks in advance
I was suprised how no-one got this doGet() not found error.
I know on many Youtubers have provided the same code, they run script and it worked for them, don't know how and data was put in spreadsheet as well.
Can't i upload more than one image??
Hi Omer. I get error TypeError: Cannot read property 'getId' of null
Please tell me what is causing this error. Thnks!
drive.google.com/file/d/1bIhcizg8C...
I solved it with ChatGPT. Replace the beginning code to:
var sheetId = 'YOUR_SPREADSHEET_ID'; // Replace 'YOUR_SPREADSHEET_ID' with the actual ID of your Google Sheet
var sheetName = 'Sheet1'; // Replace 'Sheet1' with the name of your sheet if it's different
function doPost(e) {
var lock = LockService.getScriptLock();
lock.tryLock(10000);
try {
var doc = SpreadsheetApp.openById(sheetId); // Open the spreadsheet by ID
var sheet = doc.getSheetByName(sheetName);
THE REST OF THE CODE IS THE SAME
So the difference here is that you're putting the exact Google Sheet's ID
Same! Did you solve it?
Hi Omer! Thank you so much for this post. As a high schooler, your tutorial is much easier to follow than others.
I am sending data from a js file (without an HTML form) to my google sheet and I do get a "Success! {}" message in the console and the timestamp updates, but the rest of the columns on my sheet never update with data. I have checked to make sure my column headers and code match up and are case sensitive.
My code on Google Apps Script is the exact same as yours, and this is how I am sending data from my js file:
Could you please help me out?
Solved it! This link explains the solution: github.com/jamiewilson/form-to-goo...
But, one small change from the link above is not putting quotes in FormData() because it signifies a string, and the workaround should be to create a null HTML Form element.
So use:
var sendingData = new FormData()
Instead of:
var sendingData = new FormData('')
Solution code for js file:
Hi Omer, I follow the steps I getting email message on this line --> form.addEventListener('submit', e => { saying that TypeError: Cannot read property 'addEventListener' of undefined I just copy what you told me.
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