org.apache.tapestry5.validator
Interface ValidatorMacro

All Known Implementing Classes:
ValidatorMacroImpl

@UsesMappedConfiguration(value=java.lang.String.class)
public interface ValidatorMacro

Allows support for "validator macros", a simple-minded way of combining several related valiations together under a single name. The service's configuration maps string keys (macro names) to string values (validation constraints).

Since:
5.2.0

Method Summary
 String valueForMacro(String validatorMacro)
          Given a potential validator macro (a simple string name), returns the value for that macro, a comma-separated list of validation constraints.
 

Method Detail

valueForMacro

String valueForMacro(String validatorMacro)
Given a potential validator macro (a simple string name), returns the value for that macro, a comma-separated list of validation constraints.

Returns:
constraints, or null if no such validator macro


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