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How to set the rule so that :
for a checkbox a, when it is clicked, the textbox a is required
And the number of checkbox is flexible , i can not define the checkbox one by one
But the number of checkbox is equal to textbox , that is for sure
Thank you
AFAIK, you render check boxes along with text boxes.So these two will always be equal to each other. So when you click on check box, automatically its pair textbox will also be present.Otherwise, no check box will be rendered without the textbox.That way you can avoid one more checking.Hope this will help you.