Validate boolean column in Edit Item - JSLink

Hi,

I have a boolean column in my custom list, which is shown in "Edit Item", "display form" . By default, the value is false. Checkbox is unchecked.

How to create a validation that the column should be checked before clicking on save in Edit form. I want to show a validation message that "The column should be checked for further processing" .

And, if the column in checked, then the column should be made "Enabled false". The column should not be again editable.

How to achieve this using JSLink?

Thanks