jwebform.validation

Interface Criterion

All Known Implementing Classes:

AbstractNumberComparingCriterion, Accept, And, Email, ExactLength, Length, Max, MaxLength, Min, MinLength, Number, Or, PostcodeCA, Range, Regex, Required, StartsWith, StrongPassword, ZipCode

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Criterion

A criterion that checks a formchecker fieldType

Method Summary

Modifier and Type	Method and Description
ValidationResult	validate(String value) Tests whether the specified value satisfies this criterion.

Method Detail

validate

ValidationResult validate(String value)

Tests whether the specified value satisfies this criterion.

Parameters:

value - to be tested against this criterion.

Returns:

a ValidationResult which holds true or false for validaton result and a potential errormsg