form validation problem

answered 2009-02-16 07:58:58 +0800

usatyait
81 ● 1 ● 2

form validation problem
help me .......

answered 2009-02-16 11:26:32 +0800

usatyait
81 ● 1 ● 2

This is a example code :

I want that when i click the check button then the validation should be checked .

But here it show the error message before clicking the button .
how can i do ?

<window>
<textbox id="txt1" constraint="/+/"/>
<textbox id="txt2" constraint="/+/"/>
<button label="check" onClick="check();"/>

<zscript>
check()
{
txt1.getValue();
txt2.getValue();

}

</zscript>

</window>