[Solved] I want to make a notification error if one of field is empty

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You can valid each field of your form and show errors according them. For Example

PHP COde

<?php 
$userError="";
if(isset($_POST['input1']) && !empty($_POST['input1'])){

//First assign some variables to posted variables like 
$fullname = $_POST["input1"];
$email = = $_POST["input2"];
$password = = $_POST["input3"];

//CHECK FULLNAME IS EMPTY
if($fullname == "") {
echo "Please Enter your Name First";
 }else if($email == "") { //IF EMAIL IS EMPTY
$userError = "Please Enter Your Email"; 
exit();
}else if($password == "") { //IF PASSWORD IS EMPTY
$userError = "Enter your password"; 
exit();
}else { //IF ALL FORM IS FILLED

   //SOME OTHER CODE
 }
}
?>

Create a php error variable to show errors like this
HTML FORM

<form name="formLogin" method="post" action="makeit.php">

   <!-- show errors -->
   <?php echo $userError;?>
    <div class="tclpad" style="width:90px;"><span class="std">Fullname:</span></div>
    <div class="tclpad"><input name="input1" class="std" size="65" type="text" required></div>

    <div class="clear">&nbsp;</div>

    <div class="tclpad" style="width:90px;"><span class="std">email:</span></div>
    <div class="tclpad"><input name="input2" class="std" size="65" value="" type="password" required></div>

    <div class="clear">&nbsp;</div>

    <div class="tclpad" style="width:90px;"><span class="std">Six-digit pin:</span></div>
    <div class="tclpad"><input name="input3" class="std" size="10" value="" type="password" required></div>

    <div class="clear">&nbsp;</div>

That’s all.

3

solved I want to make a notification error if one of field is empty