How to make custom clauses when filling out a WP form?
It is necessary in the form for WordPress to make one input dependent on the selected item in another input.
1. Select a car in the first step and in the next model selection.
2. Choosing a city in the first paragraph and in the next choice of a city district. (Here you need to select several points in the second input)
To place the code, please use CodePen or similar tool. Thanks you!