JSFiddle - React, Tailwind, and code Playground
by Sourav Chatterjee
HTML
<form method = "post" onSubmit = "return validate();">
<input type = "text" id="name" >
<input type = "text" id = "phone">
<input type="submit" value="SUBMIT">
</form>
JavaScript
function validate(){
result = false;
if(document.getElementById('name').val.length < 5){
result = false;
alert('Validate name');
}
else if(document.getElementById('phone').val.length < 3){
result = false;
alert('Validate phone');
}
else{
result = true;
alert("Succesfully submitted");
}
}