Keep it seamless, use the provided code upon form creationUpon creating your new form in Comfyform, you’ll receive a code snippet for this specific implementation approach. Grab the ready-to-go code, customize as desired, and be assured it includes the correct form ID and honeypot field name for immediate use.Create new form
Step-by-Step Guide to Submitting Form Using JavaScript
Step 1: Set Up Your Form in HTML
Incorporate the provided HTML form code on your desired webpage. Assignid="comfyform"
for easy targeting with JavaScript and keep enctype="multipart/form-data"
if file uploading is needed.
YOUR_FORM_ID
with the actual ID provided by Comfyform for your form. Also, adjust YOUR_HONEYPOT_FIELD
according to your form security settings in Comfyform.
Step 2: Attach the JavaScript Function
Add the JavaScript Fetch function within a<script>
tag on your page or as an external file. If your HTML form is correctly set up from the previous step, the JavaScript code below will load all the necessary data from the HTML form (endpoint URL and field values).
Step 3: Customize as Needed
Tailor the HTML form to your preferences—modify fields, update placeholders, or implement custom styles so it matches your brand. There are also two places in the JavaScript code you should tailor to your needs. These lines are highlighted so you can easily find them. It’s the error handling part and the success handling part (what should happen when an error occurs during the submission and what should happen when there is no error and the submission has been successfully processed).Step 4: Test Your Form
Once you’ve deployed your form, it’s important to thoroughly test it to ensure submissions are handled properly. Test it by filling out the form and submitting it through the website interface.Things to Note
- Fallback for Non-JavaScript Users: Maintain an HTML fallback for users with JavaScript disabled (e.g. in Tor browser), ensuring the form is still functional. Protect it against bots using the honeypot field or other security features.
- Error Handling: Robust error handling is vital. For more details on managing submission errors, refer to our Submission Errors guide.
- Security: When handling submissions via JavaScript, it’s important to implement additional security measures such as reCAPTCHA, hCaptcha, or Turnstile.