wheel.components
Class Validations

java.lang.Object
  wheel.components.Validations

public class Validations
extends java.lang.Object

Validation methods available by default in validation expressions.

Author:

Henri Frilund

See Also:

FormElement.validationRule(String, String)

Method Summary

static Validations	getInstance()
boolean	isDouble(java.lang.String value) Returns true if value is a valid Double.
boolean	isEmail(java.lang.String value) Returns true if value is a valid email address.
boolean	isInt(java.lang.String value) Returns true if value is an integer.
boolean	required(java.lang.String value) Returns true if value is set.

Methods inherited from class java.lang.Object

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

Method Detail

isInt

public boolean isInt(java.lang.String value)

Returns true if value is an integer.

Parameters:

value -

Returns:

required

public boolean required(java.lang.String value)

Returns true if value is set.

Parameters:

value -

Returns:

isDouble

public boolean isDouble(java.lang.String value)

Returns true if value is a valid Double.

Parameters:

value -

Returns:

isEmail

public boolean isEmail(java.lang.String value)

Returns true if value is a valid email address. Uses ".+@.+\.[a-z]+" as the regural expression.

Parameters:

value -

Returns:

getInstance

public static Validations getInstance()