com.gwtext.client.widgets.form
Interface Validator


public interface Validator

Interface that must be implemented for custom Field validation logic.

See Also:
TextField.setValidator(Validator)

Method Summary
 boolean validate(java.lang.String value)
          Return true if Field value is valid and false if invalid.
 

Method Detail

validate

boolean validate(java.lang.String value)
                 throws ValidationException
Return true if Field value is valid and false if invalid. The value set in Field.setInvalidText(String) will be used as the error message. For a custom error message throw a ValidationException with the error message. The error message of the ValidationException will be dispalyed.

Parameters:
value - the field value to test
Returns:
true if valid, false if invalid.
Throws:
ValidationException - when validate fails