Error (Tapestry API - 5.7.2)

java.lang.Object
- org.apache.tapestry5.corelib.components.Error

```
@SupportsInformalParameters
public class Error
extends Object
```
Provides a client-side element to contain validation errors; this renders as a <p class="help-block">. Must be enclosed by a Form component and assumes the field and the Error component are enclosed by a <div class="[form group CSS class]">, where [form group CSS class] is defined by the value of the SymbolConstants.FORM_GROUP_WRAPPER_CSS_CLASS configuration symbol (tapestry.form-group-wrapper-css-class). It is acceptable to include multiple Errors components for a single field; this is sometimes necessary when creating a responsive layout - which should probably ensure that only one of the Errors is visible at any time. Errors is optional, and Tapestry's client-side logic will do a reasonable job of placing a help block dynamically when a validation error must be presented; this component is intended for use when the default logic doesn't place the help block in the right spot.

Since:

5.2.0

Component Parameters
Name Type Flags Default Default Prefix
for org.apache.tapestry5.Field Required, Not Null component
The for parameter is used to identify the Field to present errors of.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  Error()
- Method Summary
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Error
```
public Error()
```