You can use a hidden form field to pass a value into a property without requiring contacts to fill in the corresponding form field.
For example, when a contact submits a Request a quote form, you may want them to automatically have a Status of Open. You can use a hidden field to set a value of Open on the Status contact property without the contact explicitly filling out that form field.
In your HubSpot account, navigate to Marketing > Lead Capture > Forms.
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