cell validation

Hi! First time poster disclaimer to start with! I’m creating a nursing shift roster and wanting to limit only 2 ‘D’ shifts per day then to lock others out. I dont know what formula I should be putting into the custom cell validation to achieve this. My current formula is...

Hello Everyone, I am looking for a way to not allowed "&" character in excel cell. If i try to type "&" character then a message should pop like "Character not allowed". Thanks in advance. Best Regards,

I want to validate cell with the following text formats Case-1: -1.50-0.25x180 or +1.50+0.00x180 Case-2: -1.50-0.25x180 ADD+1.00 BF or +1.50+0.00x180 ADD+1.00 BF Using (+#0.00,-#0.00) works fine for +1.50 or -1.50 or +0.00 or -0.00 I am using the following format for the entitre text...

I have many cells with data validation set to lists identified by named ranges. Does anybody know how I can use vba to return the name of the range that is assigned to each cell when it is selected and becomes the active cell?

Not sure if this is possible... Can I set validation on a cell to only allow user input if a separate cell has a particular value, otherwise the cell has a default value of 1? For example, the narrative formula would therefore be something along the lines of: If a1 = "POD" then b1="1" else...