[AccessD] Entering 24-hour time with input mask and full validation

[Gustav Brock]

Hi all

Years ago - in Access 2.0 - I made a form with a bound textbox for 24-hour fool-proof input.
Recently, I had this need again, so I brushed it up for A2013/2016 and wrote down the thoughts behind as a note on Experts-Exchange. 

Here it is, including a demo ready to run:

    http://rdsrc.us/Le82yJ

It makes heavy use of an inputmask, the textbox's KeyPress event, and the form's Error event.

/gustav