Forum of IToris

[zak]

Hi,

I have one select field with values like: test1, test2, test3. If I select test3 new field should be required, but if I select any other value field should not be required. How can I achieve this. For better understanding please take a look at:
http://sonin.com/product-registration/ and select OTHER for Which model did you purchase? * you will see new field which should be required.

Best Regards
Zak

[Boneyard]

Hi Zak. I have a question for you, I'm trying to accomplish the same thing here. I still have not been able to get the new field to appear, how did you accomplish this is you don't mind me asking?

[IToris team]

Hello Boneyard and Zak,

Let say you have 2 elements on your form: select box with id=select_box and input box with id=my_input. Select box has the following select list:

Code: Select all

0|-- Please select --
1|Item 1
2|Item 2
3|Item 3

If the second item is selected (Item 2) then input box should be required.

Please open Tools - JS Editor and add the following code after document.getElementById('sfg_submitter').value = submitter;

Code: Select all

var my_select_box = document.getElementById('select_box');
   var my_input = document.getElementById('my_input');
   
   if (my_select_box && my_input && my_select_box.value == 2 && my_input.value == "") {
      alert('Please enter the value');
      my_input.focus();
      return;
   }

IToris Team