In form you may fill name,contact,email,password etc using javascript
Name
Email
Contact
Password
Confirm Password
submit
<script type="text/javascript">
function abc()
{
x1=document.querySelector("input#x1").value
x2=document.querySelector("input#x2").value
x3=document.querySelector("input#x3").value
x4=document.querySelector("input#x4").value
x5=document.querySelector("input#x5").value
m1=""
m2=""
m3=""
m4=""
m5=""
if (x1=="") {m1="name reqired"}
if(x2=="") {m2="email is required"}
if(x3=="") {m3="contact is required"}
if (x4=="") {m4="password is required"}
if (x5=="") {m5="Confirm password is required"}
document.querySelector("span#x1").innerHTML=m1
document.querySelector("span#x2").innerHTML=m2
document.querySelector("span#x3").innerHTML=m3
document.querySelector("span#x4").innerHTML=m4
document.querySelector("span#x5").innerHTML=m5
}
</script>
<style type="text/css">
span
{
color: red;
}
#ui
{
border: 1px solid black;
width: 20%;
text-align: left;
margin-left: 450px;
padding: 50px;
background:skyblue;
color: black;
}
button
{
background: black;
color: white;
}
</style>