I am getting this error:

Uncaught Error: [cleave.js] Please check the element
at new Cleave (cleave.js:82:16)
at main.js:2:14

My js code:

var cleave = new Cleave('.pinenter',{
blocks: [3],
numericOnly: true });

This is my html :

<input type="text" placeholder="Pin" autocomplete="off" class="pinenter"><br>