Which form builder feature allows designers to replicate existing form designs easily?

The ability to replicate existing form designs easily is facilitated by the template creation feature. This feature enables designers to create standardized templates that can be reused across different forms. By establishing a template, designers can ensure consistency in layout, branding, and functionality, which streamlines the form creation process. This is especially useful in scenarios where multiple forms require similar design elements, as it minimizes the effort needed to recreate those design aspects from scratch.

Designers can simply select a template that has been previously created and then make any necessary customizations for the specific form's purpose. This saves time and reduces the likelihood of errors, as the fundamental structure and design elements are already in place.

Other choices do not directly relate to replicating forms. Edit mode allows for modifications to existing forms but doesn’t create reusable structures. Form preview enables users to view how forms will look upon completion, which is helpful, but it does not aid in the design process itself. Design lock restricts changes to a form after it has been finalized, ensuring stability, but it doesn't assist in replicating designs either.