Check all data entered in table before executing code

On the attached example, I have a table of data in the range of B4:R303.

What I want to do is add some code before some existing code I have in a command button on the worksheet to check all data has been entered before running the existing code. If the code finds a row with missing data then a message box appears telling the user.

For example, on the attached file I have data missing in cells H7 and J9, K9 & P9. So, in this instance I would want the message box to appear after clicking the command button and say:

The Data table is missing:
Wigan v West Ham: Header 8
Tottenham v Sunderland: Header 10, Header 11, Header 16

and when the user presses an 'OK' button on the message box the first cell of missing data (H7) is activated.

Attached Files

• Check all data entered example.xlsm‎ (19.8 KB)