com.vaadin.client.WidgetUtil.ErrorUtil API 8.27.7 | Vaadin

com.vaadin.client.

java.lang.Object
- com.vaadin.client.WidgetUtil.ErrorUtil

Enclosing class:

WidgetUtil
```
public static class WidgetUtil.ErrorUtil
extends Object
```
Utility methods for displaying error message on components.

Since:

8.2

Constructor Summary

Constructors
Constructor Description

ErrorUtil()

Method Summary

All Methods
Modifier and Type	Method	Description
`static com.google.gwt.dom.client.Element`	`createErrorIndicatorElement()`	Creates an element to use by widgets as an error indicator.
`static void`	`setErrorLevelStyle(com.google.gwt.dom.client.Element element, String prefix, ErrorLevel errorLevel)`	Sets the error level style name for the given element and removes all previously applied error level style names.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ErrorUtil
```
public ErrorUtil()
```
- Method Detail
  - setErrorLevelStyle
```
public static void setErrorLevelStyle(com.google.gwt.dom.client.Element element,
                                      String prefix,
                                      ErrorLevel errorLevel)
```
    Sets the error level style name for the given element and removes all previously applied error level style names. The style name has the prefix-errorLevel format.
    
    Parameters:
    
    element - element to apply the style name to
    
    prefix - part of the style name before the error level string
    
    errorLevel - error level for which the style will be applied
  - createErrorIndicatorElement
```
public static com.google.gwt.dom.client.Element createErrorIndicatorElement()
```
    Creates an element to use by widgets as an error indicator.
    
    Returns:
    
    the error indicator element