Validating when the user submits the form

Posted by / 28-Dec-2020 06:01

Validating when the user submits the form

If you are having a problem getting the tutorial example applications to work search the Struts 2 mailing list.

If any errors have been added then Struts 2 will not proceed to call the execute method.You can add a validation handler for an individual form element using #element_validate.You can define your own element validation functions.To enable the Struts 2 Action class to validate a user’s input on a Struts 2 form, you must define a validate method in your Action class.Using the example from Processing Forms tutorial, let’s say that we have these business rules: method).

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This tutorial assumes you’ve completed the Processing Forms tutorial and have a working form-processing project.