Hi
I have a combo box and a text box on a form.
The combobox has three items "A". "B" and "C"
If the user selects "A" then I want them to only be able to enter alphabetical letters into the text box
If the user selects "B" then I want them to only be able to enter numbers up to 60000 into the text box
If the user selects "C" then I want them to only be able to enter both numbers up to 60000 and alphabetical letters into the text box
What code do I use to achieve this
Thanks in advance
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