Data validation in UiPath App Studio

[Teaf]

Hi!
I want to know if there is a way to validate input data in the App. For example, when the user writes a phone number it must be an integer ( Alphabets not allowed). Could anyone help me please? Thanks.

[Nithinkrishna]

Hey @Teaf

Just make it as a number field with some length validation.

Using Expressions

Thanks
#nK

[Palaniyappan (Forum Leader)]

Yes it is absolutely possible by invoking a process

That is once user when gives the input it has to be passed to a process as input argument so that the process can validate the input and send back the result through out argument
With that you can validate whether the input is as expected or not

We cannot use a Regex directly in uipath apps
It has to be done through a process invoking

Hope this clarifies

Cheers @Teaf