validate if entered string is in array of string

RE: validate if entered string is in array of string

Sunil Choudhary — Thu, 18 May 2023 05:53:39 GMT

Hi Juraj,

I think you should try this once, maybe it's work

if(
                  count(
                    wherecontains(
                      tostring(index(fv!item, "value", {})),
                      touniformstring(
                        local!ArrayOfStrings
                      )
                    )
                  ) > 1,
                  "Id already exist",
                  null
                )

RE: validate if entered string is in array of string

arthurr3471 — Thu, 18 May 2023 04:26:37 GMT

Perhaps you can make a little adjustment.

#papa's freezeria

RE: validate if entered string is in array of string

harshavardhanv — Thu, 18 May 2023 04:08:25 GMT

may be you can do a small change

in your instead of local!arrayOfStrings do it like remove(local!arrayOfStrings,fv!index) and then do a condition like if(contains(remove(local!arrayOfStrings,fv!index),fv!item.value),"ID already exist","")

RE: validate if entered string is in array of string

Mathieu Drouin — Wed, 17 May 2023 23:32:51 GMT

Unless I misunderstood, I believe this is covered here: community.appian.com/.../duplicate-string-in-the-string-array