Re: Recommended validation method

2008-10-20 Thread Igor Vaynberg
public class mywebpage extends webpage {
  @SpringBean private Dao dao;

  public mywebpage() {
 add(new textfield(foo).add(new ivalidatiorstring() {
 public void validate(ivalidatablestring v) {
string value=v.getvalue();
if (!dao.valueunique(value)) {
 validatable.error(new
validationerror().addmessagekey(error.unique).setvariable(value,
value));
}}):}

thats all there is to it

-igor

On Sun, Oct 19, 2008 at 8:34 PM, claym [EMAIL PROTECTED] wrote:


 I'm fairly new, so help me out here...

 I've got a basic register a user form.

 I'd like to validate a couple of the fields (email, username) against the
 database.

 Database access provided by a @SpringBean service/dao object.

 Where/how is the recommended way of doing this type of validation? In the
 onSubmit? Some sort of custom validator?

 Thanks!
 --
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Recommended validation method

2008-10-19 Thread claym

I'm fairly new, so help me out here...

I've got a basic register a user form.

I'd like to validate a couple of the fields (email, username) against the
database.

Database access provided by a @SpringBean service/dao object.

Where/how is the recommended way of doing this type of validation? In the
onSubmit? Some sort of custom validator?

Thanks!
-- 
View this message in context: 
http://www.nabble.com/Recommended-validation-method-tp20062724p20062724.html
Sent from the Wicket - User mailing list archive at Nabble.com.


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