I've created a frontend submission form with Custom Fields, that users fill up to order things online. I'd like it to be persistent site-wide in an off-canvas, without loosing what has been filled when a user switches pages (the off-canvas is in a site-wide template). Is it doable with PHP SESSION? If so, how could I do it?
Many thanks!
The extension MB Frontend Submission does not support showing field value across pages. The multi-step forms on this topic might help you to achieve your goal https://support.metabox.io/topic/multi-step-forms/.
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