Mensaje emergente cuando se envia formulario
Publicado por Fran (4 intervenciones) el 01/11/2021 12:04:13
Hola HTMLeros!
Pues estoy haciendo un formulario de registro, que cuando envia los datos pues devuelve un mensaje de "Registrado" o de "Error" y un listado de errores, por ejemplo, por no completar un campo. Este es el codigo:
Realmente no sabia si poner este mensaje aqui on PHP.
Bueno, mi duda es: como puedo meter esos mensajes de "exito/error" en una ventana emergente?
Muchas gracias de antemano!
Fran
Pues estoy haciendo un formulario de registro, que cuando envia los datos pues devuelve un mensaje de "Registrado" o de "Error" y un listado de errores, por ejemplo, por no completar un campo. Este es el codigo:
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<?php
$page_title = 'Register';
# Check form submitted.if ( $_SERVER[ 'REQUEST_METHOD' ] == 'POST' )
{ # Connect to the database.require ('includes/connect_db.php');
# Initialize an error array.$errors = array();
# Check for a first name.if ( empty( $_POST[ 'first_name' ] ) )
{ $errors[] = 'Enter your first name.' ; }
else
{ $fn = mysqli_real_escape_string( $link, trim( $_POST[ 'first_name' ] ) ) ; }
# Check for a last name.if (empty( $_POST[ 'last_name' ] ) )
{ $errors[] = 'Enter your last name.' ; }
else
{ $ln = mysqli_real_escape_string( $link, trim( $_POST[ 'last_name' ] ) ) ; }
# Check for an email address:if ( empty( $_POST[ 'email' ] ) )
{ $errors[] = 'Enter your email address.'; }
else
{ $e = mysqli_real_escape_string( $link, trim( $_POST[ 'email' ] ) ) ; }
# Check for a password and matching input passwords.if ( !empty($_POST[ 'pass1' ] ) )
{if ( $_POST[ 'pass1' ] != $_POST[ 'pass2' ] )
{ $errors[] = 'Passwords do not match.' ; }
else
{ $p = mysqli_real_escape_string( $link, trim( $_POST[ 'pass1' ] ) ) ; }
}else { $errors[] = 'Enter your password.' ; }
# Check if email address already registered.if ( empty( $errors ) )
{$q = "SELECT user_id FROM users WHERE email='$e'" ;
$r = @mysqli_query ( $link, $q ) ;
if ( mysqli_num_rows( $r ) != 0 ) $errors[] = 'Email address already registered. <a class="alert-link" href="login.php">Sign In Now</a>' ;
} # Check for a card number.if (empty( $_POST[ 'card_number' ] ) )
{ $errors[] = 'Enter your card_number.' ; }
else
{ $cn = mysqli_real_escape_string( $link, trim( $_POST[ 'card_number' ] ) ) ; }
# Check for expiry month.if (empty( $_POST[ 'exp_month' ] ) )
{ $errors[] = 'Enter card expiry month.' ; }
else
{ $exp_m = mysqli_real_escape_string( $link, trim( $_POST[ 'exp_month' ] ) ) ; }
# Check for a expiry year.if (empty( $_POST[ 'exp_year' ] ) )
{ $errors[] = 'Enter your expiry year.' ; }
else
{ $exp_y = mysqli_real_escape_string( $link, trim( $_POST[ 'exp_year' ] ) ) ; }
# Check for a security.if (empty( $_POST[ 'cvv' ] ) )
{ $errors[] = 'Enter your security on back of card.' ; }
else
{ $cvv = mysqli_real_escape_string( $link, trim( $_POST[ 'cvv' ] ) ) ; }
# On success register user inserting into 'users' database table.if ( empty( $errors ) )
{$q = "INSERT INTO users (first_name, last_name, email, pass, card_number, exp_month, exp_year, cvv, reg_date) VALUES ('$fn', '$ln', '$e', SHA2('$p',256), $cn, $exp_m, $exp_y, $cvv, NOW() )";
$r = @mysqli_query ( $link, $q ) ;
if ($r)
{ echo '
<h1>Registered!</h1> <p>You are now registered.</p><a class="alert-link" href="index.php">Login</a>'; }
# Close database connection.mysqli_close($link);
exit();
} # Or report errors.else
{ echo '<h1>The following error(s) occurred:</h1>' ;foreach ( $errors as $msg )
{ echo " - $msg<br>" ; }
echo '<p>or please try again.</p></div>'; # Close database connection.mysqli_close( $link );
}}?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="author" content="Kodinger">
<meta name="viewport" content="width=device-width,initial-scale=1, shrink-to-fit=no">
<title>Discovery One Cinema — Register</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<link rel="stylesheet" type="text/css" href="css/my-login.css">
</head>
<body class="my-login-page">
<section class="h-100">
<div class="container h-100">
<div class="row justify-content-md-center h-100">
<div class="card-wrapper">
<div class="brand">
<img src="img/discovery_one_logo.png" alt="bootstrap 4 login page">
</div>
<div class="card fat">
<div class="card-body">
<h4 class="card-title">Register</h4>
<form action="register.php" method="POST" class="my-login-validation" novalidate="">
<div class="form-group">
<label for="first_name">First Name</label>
<input type = "text" name = "first_name" class="form-control" value = "<?php if(isset($_POST['first_name']))
echo $_POST['first_name'];?>">
<div class="invalid-feedback">
What's your first name? </div> </div> <div class="form-group"> <label for="last_name">Last Name</label><input type = "text" name = "last_name" class="form-control" value = "<?php if(isset($_POST['first_name']))
echo $_POST['last_name'];?>">
<div class="invalid-feedback">What's your last name?
</div>
</div>
<div class="form-group">
<label for="email">E-Mail Address</label>
<input type="text" name="email" class="form-control" value = "<?php if(isset($_POST['email']))
echo $_POST['email'];?>">
<div class="invalid-feedback">
Your email is invalid
</div>
</div>
<div class="form-group">
<label for="pass1">Password</label>
<input type = "text" name = "pass1" class="form-control" value = "<?php if(isset($_POST['pass1']))
echo $_POST['pass1'];?>">
<div class="invalid-feedback">
Password is required
</div>
</div>
<div class="form-group">
<label for="pass2">Confirm Password</label>
<input type = "text" name = "pass2" class="form-control" value = "<?php if(isset($_POST['pass2']))
echo $_POST['pass2'];?>">
<div class="invalid-feedback">
Passwords do not match
</div>
</div>
<div class="form-group">
<label for="card_number">Card Number</label>
<input type = "text" name = "card_number" class="form-control" value = "<?php if(isset($_POST['card_number']))
echo $_POST['card_number'];?>">
<div class="invalid-feedback">
Your Card Number is invalid
</div>
</div>
<label for="exp_month">Expery Month</label>
<input type = "text" name = "exp_month" size = "2" value = "<?php if(isset($_POST['exp_month']))
echo $_POST['exp_month'];?>">
<div class="invalid-feedback">
Your Expery Month is invalid
</div>
<label for="exp_year"> Year</label>
<input type = "text" name = "exp_year" size = "4" value = "<?php if(isset($_POST['exp_year']))
echo $_POST['exp_year'];?>">
<div class="invalid-feedback">
Your Expery Year is invalid
</div>
<label for="cvv"> CVV</label>
<input type = "text" name = "cvv" size = "3" value = "<?php if(isset($_POST['cvv']))
echo $_POST['cvv'];?>">
<div class="invalid-feedback">
Your CVV is invalid
</div>
<div class="form-group">
<div class="custom-checkbox custom-control">
<input type="checkbox" name="agree" id="agree" class="custom-control-input" required="">
<label for="agree" class="custom-control-label">I agree to the <a href="#">Terms and Conditions</a></label>
<div class="invalid-feedback">
You must agree with our Terms and Conditions
</div>
</div>
</div>
<div class="form-group m-0">
<button type="submit" class="btn btn-primary btn-block">
Register
</button>
</div>
<div class="mt-4 text-center">
Already have an account? <a href="index.html">Login</a>
</div>
</form>
</div>
</div>
<div class="footer">
Copyright © 2017 — Your Company
</div>
</div>
</div>
</div>
</section>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q" crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl" crossorigin="anonymous"></script>
</body>
</html>
Realmente no sabia si poner este mensaje aqui on PHP.
Bueno, mi duda es: como puedo meter esos mensajes de "exito/error" en una ventana emergente?
Muchas gracias de antemano!
Fran
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