Error Message Display In Jsf
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App EngineApache AntApache MavenjQueryJava MongoDBQuartz SchedulerLog4jContact Us JSF 2 message and messages exampleBy mkyong | November 10, 2010 | Viewed : 108,663 times +322 struts error message pv/wIn JSF, you can output message via following two messages spring error message tags :h:message - Output a single message for a specific component.h:messages - Output all messages jsp error message in current page.See following JSF 2.0 example to show the use of both "h:message" and "h:messages" tags to display the validation error message.JSF page… http://stackoverflow.com/questions/11029792/error-messages-on-page-with-the-hmessages-in-jsf JSF 2 message + messages example
App EngineApache AntApache MavenjQueryJava MongoDBQuartz SchedulerLog4jContact Us Customize validation error message in JSF 2.0By mkyong | October 30, 2010 | Updated : August 29, 2012 | Viewed : 159,010 times https://www.mkyong.com/jsf2/customize-validation-error-message-in-jsf-2-0/ +428 pv/wThe standard JSF conversion and validation error messages are too detail, technical or sometime, not really human readable. In this article, it shows you how to customize standard conversion or validation error message in JSF 2.0.Summary GuideFind your message key from jsf-api-2.x.jar, "Messages.properties" file.Create your own properties file, and put the same message error message key you found in above "Messages.properties" file, and override it with your custom error message.Register your properties file in "faces-config.xml", put it as application level.Done.1. Messages.propertiesAll JSF standard conversion and validation error messages are stored in "Messages.properties" file, which can be located from jsf-api-2.x.jar, "javax\faces\Messages.properties", see figure below : See portion of this "Messages.properties" error message display file ... # =================================================================== # Converter Errors # =================================================================== javax.faces.converter.DateTimeConverter.DATE={2}: ''{0}'' could not be understood as a date. javax.faces.converter.DateTimeConverter.DATE_detail={2}: ''{0}'' could not be understood as a date. Example: {1} ... # ==================================================================== # Validator Errors # ==================================================================== javax.faces.validator.LengthValidator.MAXIMUM={1}: Validation Error: Length is greater than allowable maximum of ''{0}'' javax.faces.validator.LengthValidator.MINIMUM={1}: Validation Error: Length is less than allowable minimum of ''{0}'' ... For example, 1.