errors (Struts EL Tag library documentation)

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Tag errors

Conditionally display a set of accumulated error messages.

Displays a set of error messages prepared by a business logic component and stored as an ActionErrors object, a String, or a String array in any scope. If such a bean is not found, nothing will be rendered.

In order to use this tag successfully, you must have defined an application scope MessageResources bean under the default attribute name, with optional definitions of message keys specified in the following attributes:

header - Text that will be rendered before the error messages list. Typically, this message text will end with <ul> to start the error messages list (default "errors.header").
footer - Text that will be rendered after the error messages list. Typically, this message text will begin with </ul> to end the error messages list (default "errors.footer").
prefix - Text that will be rendered before each individual error in the list (default "errors.prefix").
suffix - Text that will be rendered after each individual error in the list (default "errors.suffix").

Tag Information
Tag Class	org.apache.strutsel.taglib.html.ELErrorsTag
TagExtraInfo Class	None
Body Content	empty
Display Name	None

Attributes
Name	Required	Request-time	Type	Description
bundle	false	true	`java.lang.String`	The servlet context attribute key for the MessageResources instance to use. If not specified, defaults to the application resources configured for our action servlet.
footer	false	true	`java.lang.String`	This value is an optional message resource key that will be printed after the iteration of error messages has finished. Defaults to "errors.footer" if not specified. Since: Struts 1.2.5
header	false	true	`java.lang.String`	This value is an optional message resource key that will be printed before the iteration of error messages begins. Defaults to "errors.header" if not specified. Since: Struts 1.2.5
locale	false	true	`java.lang.String`	The session attribute key for the Locale used to select messages to be displayed. If not specified, defaults to the Struts standard value.
name	false	true	`java.lang.String`	Name of the bean (in any scope) under which our error messages have been stored. If not present, the name specified by the `Globals.ERROR_KEY`
prefix	false	true	`java.lang.String`	This value is an optional message resource key that will be printed before an error message. Defaults to "errors.prefix" if not specified. Since: Struts 1.2.5
property	false	true	`java.lang.String`	Name of the property for which error messages should be displayed. If not specified, all error messages (regardless of property) are displayed.
suffix	false	true	`java.lang.String`	This value is an optional message resource key that will be printed after an error message. Defaults to "errors.suffix" if not specified. Since: Struts 1.2.5

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No Variables Defined.

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Tag errors