Excel VBA UserForm TextBox - Check If Date Is Valid (on exit)

[@Milosz_Ostrow]

Excellent tutorial. It's exactly what I needed to solve a problem in a project.

[@michaelhearmon9965]

Exactly what I needed thanks

[@UzairSukor]

I found out using vbEmptyString have problem. When change to vbNullString the function can be use

[@linawinny3743]

I have same problem, Thanks Uzair Sukor

[@madycisse1776]

Thanks... excellent

[@InAnOfficeExcelVBA]

You are welcome!

[@MohAboAbdo]

Thanks ... Thanks.