$existsPublicUserProperty

Examines if the public user property with the given name exists.
Syntax
    $existsPublicUserProperty{property_name}
DocumentationExamines if the public property with the given name exists:

    Parameters:
      property_name, the name of the property whos existance is to be examined.
    Returns:
      1 if and only if the public user property with the given name exists; 0 otherwise.
Examples
    $switchUser{$getCurrent{loginName}}
      {$getCurrent{Password}}
        {
        $setPublicUserProperty{name}{$getCurrent{FirstName}}
        $if{$existsPublicUserProperty{FirstName}}
          {
          Hello $getPublicUserProperty{name}
          thank you for your mail ...
          }
            {
            Hello Customer,
            thank you for your mail ...
            }
        }

    Result:
    switches to user with the username and password given in
    the current variables "loginName" and "Password", sets the
    public user property "name" to the value given in the current
    variable "FirstName" via the input field:

    if public user property "FirstName" exists for the current user:
    Hello ,
    thank you for your mail ...

    if public user property "FirstName" doesn not exist for the
    current user:
    Hello Customer,
    thank you for your mail ...
GroupSpecial
Minimum required transaction-mode:READ
Required scripting permission of the developerPERMISSION_FL_BASIC
Minimum parameters1
Maximum parameters <unlimited>