how to check string contain function in adobe campaign standard

[#1]

I want to check if a special character is there in a 'name' string or not, thought of using some regular contain function, but dont see any thing similar to that in ACS. any thoughts?

[#2]

Hello @ishabhatnagar2,
Have you tried Charindex(<string>, <string>) function ?

[#3]

Hi @ishabhatnagar2,

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Thanks!