api-docs/docs/node-tracker/markdown/node-tracker.buildformsubmission.md
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[Home](./index.md) > [@snowplow/node-tracker](./node-tracker.md) > [buildFormSubmission](./node-tracker.buildformsubmission.md)
## buildFormSubmission() function
Build a Form Submission Event Used to track when a user submits a form
<b>Signature:</b>
```typescript
declare function buildFormSubmission(event: FormSubmissionEvent): PayloadBuilder;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| event | FormSubmissionEvent | Contains the properties for the Form Submission event |
<b>Returns:</b>
PayloadBuilder
PayloadBuilder to be sent to