Invalid column value but allow edit

Hi everyone,

Is there a way to write a data (valid if) for a column while allowing the user to continue editing the column. The goal is to show a warning message for the user only.

I don’t know if that is something possible.

Thanks

Add a Show type column to display the warning message.

Another option is to show the warning with the column’s display value.

@AleksiAlkio

Thank you @AleksiAlkio @Marc_Dillon , have already done that

is it possible to use [_This] in the display area by the way

@aminsaleh

AND(
ISBLANK([Column]),
ISNOTBLANK([OtherColumn]),
CONCATENATE(
“Warning: You haven’t filled in this column, but you’ve provided information in the ‘OtherColumn’.”
)
)