Why my mouse click events point in to become a jump page-CodePudding

Here is JS code:

 var timer=60; 
Var t=null; 
Var sent=document. QuerySelector (' sent '); 
Sent. AddEventListener (' click ', function () {
Sent. Disable=true; 
ClearInterval (t); 
T=setInterval (function () {
If (timer==0) {
ClearInterval (t); 
Sent. Disable=false; 
Sent. InnerHTML='send verification code; 
The timer=60; 
} else {
Sent the innerHTML='left' + timer + 'seconds'; 
The timer -; 
} 
}, 1000); 
})

This is a button:

 & lt; The button & gt; Send verification code & lt;/button>

CodePudding user response:

Have form form, the button with type="button" or it will default as the submit form is submitted