![Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials](http://learnwebtutorials.com/wp-content/uploads/2013/07/incorrect-code-wrong-answer.jpg)
Why using attr to detect selected radio button appears to give wrong answer in jQuery? | Learn Web Tutorials
![javascript - Using JQuery to dynamically check if no of radio button many group has been checked - Stack Overflow javascript - Using JQuery to dynamically check if no of radio button many group has been checked - Stack Overflow](https://i.stack.imgur.com/M7rps.jpg)
javascript - Using JQuery to dynamically check if no of radio button many group has been checked - Stack Overflow
![javascript - How to show-hide the button based on if the closest radio button is selected? - Stack Overflow javascript - How to show-hide the button based on if the closest radio button is selected? - Stack Overflow](https://i.stack.imgur.com/O6z8L.png)
javascript - How to show-hide the button based on if the closest radio button is selected? - Stack Overflow
![New Selenium IDE – Using 'verify checked' command to check whether the radio button is selected - QAFox New Selenium IDE – Using 'verify checked' command to check whether the radio button is selected - QAFox](https://www.qafox.com/wp-content/uploads/2019/08/New-Selenium-IDE-%E2%80%93-Using-%E2%80%98verify-checked%E2%80%99-command-to-check-whether-the-radio-button-is-selected.png)