Constructor and Description |
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Email() |
Modifier and Type | Method and Description |
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void |
render(Field field,
Void constraintValue,
MessageFormatter formatter,
MarkupWriter markupWriter,
FormSupport formSupport)
Hook used by components to allow the validator to contribute additional attributes or (more often) client-side
JavaScript (via the
FormSupport.addValidation(Field, String, String, Object) ). |
void |
validate(Field field,
Void constraintValue,
MessageFormatter formatter,
String value)
Invoked after the client-submitted value has been
translated to check
that the value conforms to expectations (often, in terms of minimum or maximum value). |
getConstraintType, getMessageKey, getValueType, isRequired
public Email()
public void render(Field field, Void constraintValue, MessageFormatter formatter, MarkupWriter markupWriter, FormSupport formSupport)
Validator
FormSupport.addValidation(Field, String, String, Object)
).field
- the field which is currently being renderedconstraintValue
- the value used to constrain inputformatter
- validation message, in the appropriate localemarkupWriter
- markup writer, allowing additional attributes to be written into the active elementformSupport
- used to add JavaScriptpublic void validate(Field field, Void constraintValue, MessageFormatter formatter, String value) throws ValidationException
Validator
translated
to check
that the value conforms to expectations (often, in terms of minimum or maximum value). If and only if the value
is approved by all Validators is the value applied by the field.field
- the field for which a client submitted value is being validatedconstraintValue
- the value used to constrainformatter
- Validation messages, in the appropriate localevalue
- the translated value supplied by the userValidationException
- if the value violates the constraintCopyright © 2003-2012 The Apache Software Foundation.