Microsoft .NET lets you build complex applications quickly and easily, but its selection of controls does have notable gaps. Fortunately, you can address part of this deficiency yourself by building ...

I have a form with lots of input fields. I needed a way of validating the input but also making sure the users input would still be there in the case of something being invalid. (instead of the whole ...

Avoid input errors when soliciting data via a Word UserForm with VBA procedures that check for specific attributes. We may earn from vendors via affiliate links or sponsorships. This might affect ...

I need to validate that data entered into a field is numeric.<BR><BR>The html code specifies whether the data being input by the user is numeric or text, I need to make certain that the user can't ...

In Part 1 of this series, I showed you an example of PowerShell's native validation capabilities. In that installment, I wrote a function that accepted a text string as input. The function then used ...