I am in the process of developing a website for scheduling doctor appointments. Within the form, users have the option to select the desired date for their appointment. However, I have encountered an issue where the 'date' input type allows users to choose dates in the past and still submit the form.
My goal is to restrict users from selecting past dates and only allow them to choose today's date or any future date (including tomorrow or later in the month).
Is there a way to achieve this without relying on plugins such as datepickers or other external tools?