PHP Code For Registration Form With Database and Validation

Hello Everybody! Today I'm Glad to sharing with all of you, PHP Code For Registration Form With Database and Validation with show the result.

The code show below listed before share the database.

Name: <input type="text" name="name" value="<?php echo $name;?>">

E-mail: <input type="text" name="email" value="<?php echo $email;?>">

Website: <input type="text" name="website" value="<?php echo $website;?>">

Comment: <textarea name="comment" rows="5" cols="40"><?php echo $comment;?></textarea>

Gender:
<input type="radio" name="gender"
<?php if (isset($gender) && $gender=="female") echo "checked";?>
value="female">Female
<input type="radio" name="gender"
<?php if (isset($gender) && $gender=="male") echo "checked";?>
value="male">Male

Completed.

That's show from variable now.

Result Size: 497 x 513

<!DOCTYPE HTML>
<html>
<head>
<style>
.error {color: #FF0000;}
</style>
</head>
<body>

<?php
// define variables and set to empty values
$nameErr = $emailErr = $genderErr = $websiteErr = "";
$name = $email = $gender = $comment = $website = "";

if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (empty($_POST["name"])) {
   $nameErr = "Name is required";
  } else {
   $name = test_input($_POST["name"]);
// check if name only contains letters and whitespace
if (!preg_match("/^[a-zA-Z ]*$/",$name)) {
   $nameErr = "Only letters and white space allowed";
   }
  }

if (empty($_POST["email"])) {
   $emailErr = "Email is required";
  } else {
   $email = test_input($_POST["email"]);
// check if e-mail address is well-formed
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
   $emailErr = "Invalid email format";
   }
  }

if (empty($_POST["website"])) {
   $website = "";
  } else {
   $website = test_input($_POST["website"]);
// check if URL address syntax is valid (this regular expression also allows dashes in the URL)
if (!preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i",$website)) {
   $websiteErr = "Invalid URL";
   }
  }

if (empty($_POST["comment"])) {
   $comment = "";
  } else {
   $comment = test_input($_POST["comment"]);
  }

if (empty($_POST["gender"])) {
   $genderErr = "Gender is required";
  } else {
   $gender = test_input($_POST["gender"]);
  }
}

function test_input($data) {
  $data = trim($data);
  $data = stripslashes($data);
  $data = htmlspecialchars($data);
return $data;
}
?>

<h2>PHP Form Validation Example</h2>
<p><span class="error">* required field.</span></p>
<form method="post" action="<?php echohtmlspecialchars($_SERVER["PHP_SELF"]);?>">
  Name: <input type="text" name="name" value="<?php echo$name;?>">
<span class="error">* <?php echo $nameErr;?></span>
<br><br>
  E-mail: <input type="text" name="email" value="<?phpecho $email;?>">
<span class="error">* <?php echo $emailErr;?></span>
<br><br>
  Website: <input type="text" name="website" value="<?php echo $website;?>">
<span class="error"><?php echo $websiteErr;?></span>
<br><br>
  Comment: <textarea name="comment" rows="5" cols="40"><?php echo $comment;?></textarea>
<br><br>
  Gender:
<input type="radio" name="gender" <?php if(isset($gender) && $gender=="female") echo "checked";?>value="female">Female
<input type="radio" name="gender" <?php if(isset($gender) && $gender=="male") echo "checked";?>value="male">Male
<span class="error">* <?php echo $genderErr;?></span>
<br><br>
<input type="submit" name="submit" value="Submit">
</form>

<?php
echo "<h2>Your Input:</h2>";
echo $name;
echo "<br>";
echo $email;
echo "<br>";
echo $website;
echo "<br>";
echo $comment;
echo "<br>";
echo $gender;
?>

</body>
</html>

why i can use HTML and our discus just php

if you can use HTML. it's very simple form with very easily.

Now don't forget this code, now this code from registration in PHP.

<form id='register' action='register.php' method='post' 

    accept-charset='UTF-8'>

<fieldset >

<legend>Register</legend>

<input type='hidden' name='submitted' id='submitted' value='1'/>

<label for='name' >Your Full Name*: </label>

<input type='text' name='name' id='name' maxlength="50" />

<label for='email' >Email Address*:</label>

<input type='text' name='email' id='email' maxlength="50" />



<label for='username' >UserName*:</label>

<input type='text' name='username' id='username' maxlength="50" />



<label for='password' >Password*:</label>

<input type='password' name='password' id='password' maxlength="50" />

<input type='submit' name='Submit' value='Submit' />



</fieldset>

</form>

Here is a sample JavaScript validation code to be used for the sample form we created earlier:

var frmvalidator  = new Validator("register");

frmvalidator.EnableOnPageErrorDisplay();

frmvalidator.EnableMsgsTogether();

frmvalidator.addValidation("name","req","Please provide your name");



frmvalidator.addValidation("email","req","Please provide your email address");



frmvalidator.addValidation("email","email","Please provide a valid email address");



frmvalidator.addValidation("username","req","Please provide a username");



frmvalidator.addValidation("password","req","Please provide a password");

Sending emails

Follow this code

function SendUserConfirmationEmail(&$formvars)

{

    $mailer = new PHPMailer();

    

    $mailer->CharSet = 'utf-8';

    

    $mailer->AddAddress($formvars['email'],$formvars['name']);

    

    $mailer->Subject = "Your registration with ".$this->sitename;



    $mailer->From = $this->GetFromAddress();        

    

    $confirmcode = urlencode($this->MakeConfirmationMd5($formvars['email']));

    

    $confirm_url = $this->GetAbsoluteURLFolder().'/confirmreg.php?code='.$confirmcode;

    

    $mailer->Body ="Hello ".$formvars['name']."\r\n\r\n".

    "Thanks for your registration with ".$this->sitename."\r\n".

    "Please click the link below to confirm your registration.\r\n".

    "$confirm_url\r\n".

    "\r\n".

    "Regards,\r\n".

    "Webmaster\r\n".

    $this->sitename;



    if(!$mailer->Send())

    {

        $this->HandleError("Failed sending registration confirmation email.");

        return false;

    }

    return true;

}