Either create a dropdown list in Excel using Data-Validation-List, or put a formula like =IF(AND(A1>0;A1<11;A1=INT(A1)),””,”Enter value between 1 and 10″) in the cell next to the input cell. Format the text red, so that it will stand out.
Place a formula in the cell next to the input cell, font color=red, and let it be like =IF(A1>10,”Max 10 please”,””) or any other validation.
Set the format of the cell to number with 0 decimals.
In Excel you can have a formula and then let the user overwrite it, but that is not supported by SpreadsheetConverter, since formulas can never be changed.
Workaround: You can implement calculated default values using 4 cells like this
B2: <formula for calculating default>
If the checkbox is unset, the users defined value will be used, otherwise the calculated.
Test here: simple default value
and spreadsheet here: simple-default-value.xls