Javascript密碼檢查器

Question

我有一個使用javascript和if循環的密碼檢查。但是，當我輸入不是javascript的字符串時，不顯示警報。這是我的代碼。

<script type = "text/javascript"> 
function password_prompt() { 

    var password = window.prompt("Please enter the correct password ", ""); //password = javascript 
    if (password == "javascript") { 
    var x = window.confirm("Please confirm you want to enter the webpage!"); 
     if (x != 1) { 
     window.close(); 
     window.open("https://www.google.com/"); 
    } 
    if (password != "javascript") { 
     window.alert("You entered the wrong password! Page will now close!"); 
    window.close(); 
    window.open("about:blank"); 
     } 

    } 
} 
</script> 

Answer 1

<script type = "text/javascript"> 
 
function password_prompt() { 
 

 
    var password = prompt("Please enter the correct password ", ""); //password = javascript 
 
    if (password == "javascript") { 
 
    var x = confirm("Please confirm you want to enter the webpage!"); 
 
     if (x != 1) { 
 
     window.close(); 
 
     window.open("https://www.google.com/"); 
 
    } 
 
    if (password != "javascript") { 
 
     alert("You entered the wrong password! Page will now close!"); 
 
    window.close(); 
 
    window.open("about:blank"); 
 
     } 
 

 
    } 
 
} 
 
</script>

Answer 2

<script type = "text/javascript"> 
function password_prompt() { 

    var password = window.prompt("Please enter the correct password ", ""); //password = javascript 
    if (password == "javascript") { 
     var x = window.confirm("Please confirm you want to enter the webpage!"); 
     if (x != 1) { 
      window.close(); 
      window.open("https://www.google.com/"); 
     } 
    } 
    if (password != "javascript") { 
     window.alert("You entered the wrong password! Page will now close!"); 
     window.close(); 
     window.open("about:blank"); 
    } 
} 
</script>