Date format on form

Hi all,  If a user enters 04/01/21 It sets the date to 04/01/1921 Does anyone know how to change this? (to go to 04/01/2021) I assume it has something to do with date  format but not sure where or what I would change Many thanks,
1 answers

You can change the format of the inserted date by editing the date picker input field and set it to custom. Try this setting: 


Edit: Another option, is that if a user enters 1921, change it onchange to 2021