JSFiddle - React, Tailwind, and code Playground

by soul

HTML

<input id="ram" type="text">
<button id="check" >click me </button>

JavaScript

$("#check").click(function(){
    $valz=$("#ram").val();
    $len=$("#ram").val().length;
    if($len=='')
    {
        alert("please enter ");
    } 
    if($len>=7||$len<=3)
    {
       alert("use only 6 characters");
            }
                
      if (/[0-9]/i.test($valz)){
   }
    else{ alert("enter a number");}

      if (/[a-z]/i.test($valz)){
              }else{ alert("enter a character");}

      if (/[-_+><?/=)(*&^%]/i.test($valz)){
     }else{ alert("enter special characters");}



  });