How to give default value for regex iendurable<Match>

[copy_writes (chethan)]

Hello I need to give the default value for I eneurable can any one give the answer
I need default value not null value

Thanks
Chethan P

[Pradeep_Shiv]

Hi Chethan,

Can you brief a little more?

[copy_writes (chethan)]

Sure we have extracted the email Id ^[1] what you give solution yesterday it will work when cherry123@gmail for this it works but if 123info@gmail it won’t work on that time we have to give a default value dear

Thanks
Chethan P

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1. A-Za-z ↩︎

[GBK]

@copy_writes - you can try to assign a variable in if activity based on match response like below

matched_string = Regex.Match(regex);
if(matched_string == null) {
 matched_string  = "default";
}

[copy_writes (chethan)]

Yes I try this way but i get error like Object reference not set to an instance of an object.

Thanks
Chethan P

[copy_writes (chethan)]

I got it I use try catch first I assign variableA = Ismatch_Name(0).value I place this inside try if there is null or null assign variableA=“default”
thanks to @Pradeep_Shiv and @GBK

Thanks
Chethan P