attribute null check condition

1
How to null check the attribute property inside the conditional expression?
asked
5 answers
7

You need to check for “empty”, not “null”. For example...
 

$VisualCharacteristicSpecification/Sketch_Id_Id != empty


Hope this helps.

answered
2

Hi, Please use the below condition to check for null!

 

$VisualCharacteristicSpecification/Sketch_Id_Id != empty and $VisualCharacteristicSpecification/Sketch_Id_Id != ''

 

Hope this helps!

 

Thanks,

Sonam

 

answered
2

Hi,

 

You can use != empty and also for strings you can use the rule IsEmptyString , this you will get in community common module .

 

Also i would suggest you to go through rapid course in Learning path.

 

Thanks

answered
1

Hi Vaishali,

I hope you are having validation for image,

If you want to check whether that image has contents then check  HasContents boolen is true or not

$VisualCharacteristicSpecification/Sketch_Id_Id/HasContents=true

answered
0

One way to do this is to hire an agency with experience with clients in your industry https://mlsdev.com/blog/54-benefits-of-outsourcing-mobile-app-development. This will ensure that the development company understands your industry, including the trends, customers, competitors, and innovative ways to keep your software up to date. For example, a healthcare system is very different from a retail business, and a custom software development company should know the differences in the two industries.

answered