I tried every day in August before realizing that no date in August would work. An 'x' or something or changing the icon to a cancel icon might have worked better. Also the calendar icon did absolutely nothing when clicking on it. Same thing with the email icon.
Sliders for inputting numbers? As my only option for inputting numbers? No thanks!
Yes, disabling dates would be better. The current form uses conditional laws to show / hide fields based on the date. So, this allows me to show field set A when dates in July are selected, and field set B when dates in August are selected, and field set C when any other date is selected.
Sliders are just one of the ways of inputting numbers. You can have a text field that only accepts numbers.
Sliders for inputting numbers? As my only option for inputting numbers? No thanks!