Class Overview
A validator for the Labels field that is a simple wrapper around the text field validator.
Public Constructors
Public Methods
Validates a clause and adds human readable i18n'ed messages if there is a problem.
Parameters
searcher
| the user who is executing the search. |
terminalClause
| the clause to validate. |
Returns
- an MessageSet that will contain any messages relating to failed validation. An empty message set must
be returned to indicate there were no errors. null can never be returned.