Hi.

I have a xammaskededtior and I am binding it to a decimal value. But when the user deletes the value so it's null it gives me an error - which is fine but when I enter a value in after that the error still persists. 

I have attached a sample solution for you to browse through based on a previous forum post. 

Ideally I'd like to get rid of the style and if the user deletes the value then just revert it back to 0. 

I feel like I've tried most things 

InvalidValueBehavior="RevertValue"

Text="{Binding SalesQuantity, UpdateSourceTrigger=PropertyChanged, 

FallbackValue=0, TargetNullValue=0, Mode=TwoWay, 

ValidatesOnDataErrors=False, ValidatesOnExceptions=False, 

NotifyOnValidationError=False}"

Etc,.. But still no luck.

Any way around this?

Thanks, Grant