CODEWITHSUNDEEP
javastrutsactionmessage
Jorge Vega Sánchez
Jorge Vega Sánchez

Reputation: 7590

Send error message on <html:errors> in Action

I'm doing some operations in my action and want to show an error message when some data input are not in the valid range. We usually do a pre-checking with a javascript method but in this case i can't reach the values of the variables i need to check.

The part of the webpage to show the error message is a strut part

Thanks in advance

Upvotes: 1

Views: 156

Answers (1)

JDGuide
JDGuide

Reputation: 6525

You can use form validate method for validating .Before submitting the form it will check your condition.

Example :- 

public ActionErrors validate(ActionMapping mapping,
            HttpServletRequest request) {

         //Write your code for range checking here

            return errors;
    }

Except , this method few setting you have to do with ApplicationResources.property file

Upvotes: 1

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