title: How to disable all even dates or odd dates upon choosing even or odd date in datepicker?
body: <p>How to achieve the following: if the selected month has odd number of days, the even days are disabled, on the opposite, the odd days are disabled.</p>
  
  <p><a href="https://i.stack.imgur.com/8yuZ4.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8yuZ4.jpg" alt="enter image description here"></a></p>