10.6.19 ContainsOnly
ContainsOnly compares the contents of the subject string against the characters supplied in the String parameter and returns a true if no other characters are found in the subject.
Input Parameters
String – Characters to compare against the subject
Example
In the example below, the string is tested to ensure that it only contains the digits 0 through 9 and a blank. If other characters are used in #String, the function returns False.
If (#String.ContainsOnly( " 0123456789" ))
Endif
Ý 10.6 Alphanumeric/String Intrinsic Functions