String Intrinsic Functions - ContainsOnly Method
Test to see if the strings contains only the specified characters
Member of String Intrinsic Functions (PRIM_LIBI.ICommonStringIntrinsics)
| Name | Type | Data Type | Description |
|---|---|---|---|
| Result | *Result (Optional) | Boolean | True if the string only contains the characters specified |
| String | *Input | String | Characters to be compared against |
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.
In the sample 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.
#Save.Enabled := #String.ContainsOnly( " 0123456789" )
Febuary 18 V14SP2