fc.web.forms
Class VEmail

java.lang.Object
  fc.web.forms.FieldValidator
      fc.web.forms.VEmail

public final class VEmail
extends FieldValidator

Validates a email address

Constructor Summary

VEmail(AbstractText field, java.lang.String errorMessage)
Constructs a new email validator that does not allow empty email address as valid

VEmail(AbstractText field, java.lang.String errorMessage, boolean allowEmpty)
Constructs a new email validator that allows an empty email address as valid if the allowEmpty argument is true.

Method Summary

boolean

validate(FormData fd, javax.servlet.http.HttpServletRequest req) Works with any field that returns a String via it's Field#getValue method.

Methods inherited from class fc.web.forms.FieldValidator

getErrorMessage, getField

Methods inherited from class java.lang.Object

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

Constructor Detail

VEmail

public VEmail(AbstractText field,
              java.lang.String errorMessage)

Constructs a new email validator that does not allow empty email address as valid

VEmail

public VEmail(AbstractText field,
              java.lang.String errorMessage,
              boolean allowEmpty)

Constructs a new email validator that allows an empty email address as valid if the allowEmpty argument is true. This is useful for optional email fields.

Method Detail

validate

public boolean validate(FormData fd,
                        javax.servlet.http.HttpServletRequest req)

Works with any field that returns a String via it's Field#getValue method.

Specified by:

validate in class FieldValidator

Throws:

java.lang.ClassCastException - If the field's Field#getValue method does not return a String