Build Forms
HTML Forms
FastForms allows you to implement Custom HTML Forms using FastForms server side Form Validation. Learn how to successfully connect your forms with FastForms.
Form structure
- Action: Set the form action to point to FastForms
https://api.fastforms.eu/api/submit-form/xxxx-xxxx-xxxx-xxxx. - Method: Ensure your form uses the
POSTmethod for submission. - Content-Type: Set the form's Content-Type to
multipart/form-data.
<form
action="https://api.fastforms.eu/api/submit-form/xxxx-xxxx-xxxx-xxxx"
enctype="multipart/form-data"
method="POST"
>
...
</form>
Replace
xxxx-xxxx-xxxx-xxxx inside the action attribute with the Form UID from your Form in the Form Builder.Strict mode
When strict mode is enabled, you must ensure the name attribute of each Form Element exactly matches the name values and rules defined in the Form Builder.
Learn more about FastForms Form Validation.
Client-side validation
For your custom HTML forms, you'll need to handle client-side validation using the native browser validation or JavaScript. This is different from FastForms No-Code Forms, which have built-in client-side validation. FastForms backend-side Form Validation is available for both.