In column "E" I need to add a Conditional Format Formula that higlight the cell in red when the value format typed is NOT as need it.
The values un column "E" must be like this: J-31473021-5
(Letter "J" or "G" followed by "-" then 8 numbers then "-" and finally 1 number).
¿There is a way to do it ?
Thank you in advance for your help.