验证单选按钮的代码？

Question

您是否可以向我提供一些验证一组单选按钮，显示确认框，向用户显示选定选项的代码，然后根据用户选择的内容继续或停止一些代码？

谢谢， 詹姆斯

Answer 1

var Option Value = document.getElementById('ID').checked; 
var Option Value = document.getElementById('ID').checked; 
var Option Value = document.getElementById('ID').checked; 

if(Option Value == false && Option Value == false && Option Value == false) { 
    msg += "You must select an option"; 
    document.getElementById('ID').style.color="red"; 
    return false; 
} 

var selected; 
if(Option Value == true) { 
    selected = "Option Value"; 
} 
if(Option Value == true) { 
    selected = "Option Value"; 
} 
if(Option Value == true) { 
    selected = "Option Value"; 
} 

if(Option Value == true || Option Value == true || Option Value == true) { 
    var confirmed = confirm("Are you sure you have selected the correct option?" + " You have selected: " + selected) 
} 

if(confirmed == false) { 
    result = false; 
} 

希望它能帮助！