On product detail page, product's custom options not display till then custom checkbox("Interested in Embroidery") not checked. When checkbox checked then custom option display.

I want that, when checkbox not checked custom options not require when checked, custom options require.

Please check following link:


Here, a checkbox "Interested in Embroidery". When you checked checkbox then open a section which is "Product Custom options" which is not required. But I want to required all options when checkbox is checked otherwise not required.

Please suggest.



By Default Magento having no options what you want, You need to add extra logic in your existing jquery scripts to make required (just you can add/remove classes "required-entry" then magento will handle when addtocart)

jQuery(document).ready(function($) {

if you need to add required options for specific field under hidden div. you can add extra class for custom options alone which was you need to required options.

Edited for top accept radio button:

jQuery(document).ready(function($) {
| improve this answer | |
  • 1
    its working fine but not working with multiple radio button because all radio button require. Please check I have added your given code. – Chandra Bhushan May 24 '17 at 1:50
  • you can use :not() to leave radio button validation – Sathish May 24 '17 at 2:21
  • updated and not tested, its a one suggestion – Sathish May 24 '17 at 2:35
  • sir, I need radio button require but if one select then other radio button will not require. – Chandra Bhushan May 24 '17 at 2:38
  • @chandraBhusan updated answer def works, if answer helps please accept as correct answer it will be help for others – Sathish May 24 '17 at 3:23

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