Do you have a sample of taking an uploaded file on the form and passing that to Salesforce

Do you have a sample of taking an uploaded file on the form and passing that to Salesforce (Content Version object)?

We do not have a sample. To add the uploaded files to Salesforce, you need to add a custom file upload field on Salesforce and map it with the upload field in integration settings.

You may refer to this guide on how to create files in your Salesforce account: https://www.dummies.com/software/crm-software/salesforce/use-documents-tab-salesforce/