StringInList
Checks if a string is present in a list of strings.
      If the string is present in the list, the StringInList function returns true. If the string is not present or if it is empty, the function returns false.
Arguments
| Input Value | Specify the string to search for. | 
Properties
| List | Enter a comma-separated list of strings. This property is also available as an argument. If you specify both, the argument value is used and the property value is ignored.  |