Hi, I'm not a developer and I'm trying to write an expression to count the number of a string field nested within string arrays (screenshot). This expression is intended for use in one of the Custom Actions variable fields in Journey. Below is the expression I attempted, along with the error I recei...

Thanks @Mohan_Dugganab!

Hi @Mohan_Dugganab, I managed to replace 123456789 with the attribute fieldname and no errors. Thanks heaps! For email, achieving the same objective, I used the same expression and no validation errors which I thought was weird as i didn't use {%=; would you mind take a look and let me know it looks...

Hi there,Can you let me know what expression I can use to show only the last 4 digits of accountnumber in one of the fields in Custom Action (under Actions in Journey Builder)?I tried this but throwing me errors saying i cannot use the character '-' like this because it is a keyword of the language....