BUG: conflict between required from and range

step 1: online samples for DHTMLX Form.
step 2: Form. Date picker
step 3: Insert range: true into datePickerConfig
step 4: Select required in the preview, and then select the value in the Date control

Hello,

The range mode is not supported for the datePicker control in Form. Using it may lead to errors or unexpected behavior.

Documentation : JavaScript Form - Datepicker Properties | DHTMLX Suite 9 Docs

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