[_#] Format if not blank (DB Field Attribute)

Takes 1 parameter, a formatting mask

Description:

If the existing Database Field value is not blank, formats it as a number, optionally using a custom mask

Mask Options:

Examples:

[=] 0123.4560
[_#] '123.456
[_#] 0000.0 '0123.5
[_#] ###0.0 '123.5

[=] ""
[_#] 0.0 'Remains blank instead of resulting in 0.0 as it would with [#]

[=] 123456
[_#] #,.00 '123,456.00

[=] 0.123456
[_#] 0.00% '12.34%