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validate textbox

i have two radio button one yes and another no i want enable textbox only when the user select the yes button
thanks
Apr 12 '09 #1
3 1169
Dormilich
8,658 Expert Mod 8TB
put an onchange event on the yes button that displays/enables the textbox if the checked property is set to true.
Apr 12 '09 #2
i have this code but its let enable it if u press yes but it doesnt disable it back if user press no var currentEnabled = null;
Expand|Select|Wrap|Line Numbers
  1. function enableElement(elem) {
  2. if (currentEnabled) {
  3. currentEnabled.disabled = true;
  4. }
  5. elem.disabled = false;
  6. currentEnabled = elem;
  7. }
Apr 12 '09 #3
thanks for help my code its working
Apr 13 '09 #4

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