igor.vaynberg wrote:
>
> how about just page.onbeforerender() { fieldlastname.valdiate(); }
>
> -igor
>
Ok, thanks ..
But the RequiredTextField validates because it isn't added to the Page yet
(input is null and not an empty String) and so checkRequired() from
FormComponent returns true:
public boolean checkRequired()
{
if (isRequired())
{
final String input = getInput();
// when null, check whether this is natural for that component, or
// whether - as is the case with text fields - this can only happen
// when the component was disabled
if (input == null && !isInputNullable())
{
// this value must have come from a disabled field
// do not perform validation
return true;
}
// peform validation by looking whether the value is null or empty
return !Strings.isEmpty(input);
}
return true;
}
Thomas
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