jwebform.validation.criteria

Class Required

java.lang.Object

jwebform.validation.criteria.Required

All Implemented Interfaces:

Criterion

public final class Required
extends Object
implements Criterion

Checks if value starts with the given string. Based on work of armandino (at) gmail.com

Method Summary

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getInstance

public static Required getInstance()

validate

public ValidationResult validate(String value)

Description copied from interface: Criterion

Tests whether the specified value satisfies this criterion.

Specified by:

validate in interface Criterion

Parameters:

value - to be tested against this criterion.

Returns:

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