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reCaptcha integration problems


iVazanity

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Hello im very new to PHP and I got a problem with integrating reCaptcha into my Form. Step one worked pretty good but im failing on Step 2 which is: If your users send the form with integrated reCAPTCHA, you will receive among other things, a string containing the name "G-recaptcha-response". If you want to find out if Google has verified the user in question, send a POST request with the following parameters:

Secret (required) MY_SECRET_CODE Response (required) Value of 'g-recaptcha-response' remoteip The IP address of the end user

Heres my HTML Code:

<!DOCTYPE html>
<html >
  <head>
    <meta charset="UTF-8">
	<meta name="description" content="Kontaktieren Sie hier Mario Fracasso">
	<meta name="keywords" content="contact,kontakt,mario,fracasso,mariofracasso,schreiben,websites,offer">
	<meta name="author" content="Mario ">
		<title>Contact - Mario </title>
			<link rel="stylesheet" href="css/style.css">
				<script src='https://www.google.com/recaptcha/api.js'></script>
  </head>

  <body>

    <div id="form-main">
  <div id="form-div">
	<h1>Contact - Mario </h1>
	<hr>
    <form action="php/form_process.php" method="post" class="form" id="form1">
      
      <p class="name">
        <input name="name" type="text" class="validate[required,custom[onlyLetter],length[0,100]] feedback-input" placeholder="First Name, Last Name" id="name" />
      </p>
      
      <p class="email">
        <input name="email" type="email" class="validate[required,custom[email]] feedback-input" id="email" placeholder="Email" />
      </p>
      
      <p class="text">
        <textarea name="text" class="validate[required,length[6,300]] feedback-input" id="comment" placeholder="Message"></textarea>
      </p>
      
<div class="g-recaptcha" data-sitekey="MY_CODE"></div>
<p>
      <div class="submit">
        <input type="submit" value="SEND" id="button-blue"/>
        <div class="ease"></div>
      </div>
    </form>
<footer>
<p>© Mario</p>    
</footer>
  </div>
	</div>
  </body>
</html>

And heres my PHP Code:

<?php
 
if(isset($_POST['email'])) {
 
     
 
    // EDIT THE 2 LINES BELOW AS REQUIRED
 
    $email_to = "MY-EMAIL";
 
    $email_subject = "Your email subject line";
 
     
 
     
 
    function died($error) {
 
        // your error code can go here
 
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
 
        echo "These errors appear below.<br /><br />";
 
        echo $error."<br /><br />";
 
        echo "Please go back and fix these errors.<br /><br />";
 
        die();
 
    }
 
     
 
    // validation expected data exists
 
    if(!isset($_POST['name']) ||
 
        !isset($_POST['email']) ||
 
        !isset($_POST['text'])) {
 
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
 
    }
 
     
 
    $name = $_POST['name']; // required
 
    $email_from = $_POST['email']; // required
 
 
    $text = $_POST['text']; // required
 
     
 
    $error_message = "";
 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
 
  if(!preg_match($email_exp,$email_from)) {
 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
 
  }
 
    $string_exp = "/^[A-Za-z .'-]+$/";
 
  if(!preg_match($string_exp,$name)) {
 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />';
 
  }
 
  if(strlen($text) < 2) {
 
    $error_message .= 'The text you entered do not appear to be valid.<br />';
 
  }
 
  if(strlen($error_message) > 0) {
 
    died($error_message);
 
  }
 
    $email_message = "Form details below.\n\n";
 
     
 
    function clean_string($string) {
 
      $bad = array("content-type","bcc:","to:","cc:","href");
 
      return str_replace($bad,"",$string);
 
    }
 
     
 
    $email_message .= "First Name: ".clean_string($name)."\n";
 
 
    $email_message .= "Email: ".clean_string($email_from)."\n";
 
 
    $email_message .= "text: ".clean_string($text)."\n";
 
     
 
     
 
// create email headers
 
$headers = 'From: '.$email_from."\r\n".
 
'Reply-To: '.$email_from."\r\n" .
 
'X-Mailer: PHP/' . phpversion();
 
@mail($email_to, $email_subject, $email_message, $headers);  
 
?>
 
 
 
<!-- include your own success html here -->
 
 
 
Thank you for contacting us. We will be in touch with you very soon.
 
 
 
<?php
 
}
 
?>

So, heres my question: How do I implement this reCaptcha? Is there any solution? I hope you can help me - oh and hey, im sorry for my bad english.

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As explained in googles recaptcha documentation for verifying the recaptcha response you need to send a POST request to https://www.google.com/recaptcha/api/siteverify containing both your google recaptcha's secret key and the g-recaptcha-response value in order for google to verify the users recpatcha value is valid when your form has been submitted.

 

To do this you would use curl, take a look at the post by printf's here for the code to do this. Note you will need to set the value of $key here

$key         = 'my key'; 

to your google recaptcha secrete key. And also replace

            echo 'Recaptha Result: ';


            var_dump ( $result['success'] );

With

            if($result['success'])
            {
                // YOUR CODE FOR SENDING THE EMAIL GOES HERE
            }
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As explained in googles recaptcha documentation for verifying the recaptcha response you need to send a POST request to https://www.google.com/recaptcha/api/siteverify containing both your google recaptcha's secret key and the g-recaptcha-response value in order for google to verify the users recpatcha value is valid when your form has been submitted.

 

To do this you would use curl, take a look at the post by printf's here for the code to do this. Note you will need to set the value of $key here

$key         = 'my key'; 

to your google recaptcha secrete key. And also replace

            echo 'Recaptha Result: ';


            var_dump ( $result['success'] );

With

            if($result['success'])
            {
                // YOUR CODE FOR SENDING THE EMAIL GOES HERE
            }

Thank you for your answer!

But if I paste this code into my Page, it gets me an error which is: Curl Error: ' . curl_error ( $curl_init ); } else { $result = json_decode ( $response, TRUE ); if($result['success']) { // YOUR CODE FOR SENDING THE EMAIL GOES HERE } } curl_close ( $curl_init ); } }

What sending code for the email is supposed to be here?

 

The Code:

<!DOCTYPE html>
<html >
  <head>
    <meta charset="UTF-8">
	<meta name="description" content="Kontaktieren Sie hier Mario ">
	<meta name="keywords" content="contact,kontakt,mario,,schreiben,websites,offer">
	<meta name="author" content="Mario">
		<title>Contact - Mario</title>
			<link rel="stylesheet" href="css/style.css">
				<script src='https://www.google.com/recaptcha/api.js'></script>
  </head>

  <body>

    <div id="form-main">
  <div id="form-div">
	<h1>Contact - Mario</h1>
	<hr>
    <form action="php/form_process.php" method="post" class="form" id="form1">
      
      <p class="name">
        <input name="name" type="text" class="validate[required,custom[onlyLetter],length[0,100]] feedback-input" placeholder="First Name, Last Name" id="name" />
      </p>
      
      <p class="email">
        <input name="email" type="email" class="validate[required,custom[email]] feedback-input" id="email" placeholder="Email" />
      </p>
      
      <p class="text">
        <textarea name="text" class="validate[required,length[6,300]] feedback-input" id="comment" placeholder="Message"></textarea>
      </p>
      
<div class="g-recaptcha" data-sitekey="KEY"></div>
<p>
      <div class="submit">
        <input type="submit" value="SEND" id="button-blue"/>
        <div class="ease"></div>
      </div>
    </form>
<footer>
<p>© Mario</p>    
</footer>
  </div>
	</div>
  </body>
</html>

<?php
if ( $_SERVER['REQUEST_METHOD'] === 'POST' )

{

    if( isset ( $_POST['g-recaptcha-response'] ) && ! empty ( $_POST['g-recaptcha-response'] ) )

    {

        $key         = 'HEREISMYNORMALKEY';


        $rip         = $_SERVER['MYPAGE'];


        $captchaurl  = 'https://www.google.com/recaptcha/api/siteverify?';


        $captchaurl .= 'secret=HEREISMYSECRETKEY' . $key . '&';


        $captchaurl .= 'response=https://www.google.com/recaptcha/api/siteverify' . $_POST['g-recaptcha-response'] . '&';


        $captchaurl .= 'ip=https://www.google.com/recaptcha/api/siteverify' . $rip;


        $curl_init = curl_init ();


        curl_setopt ( $curl_init, CURLOPT_URL, $captchaurl );


        curl_setopt ( $curl_init, CURLOPT_RETURNTRANSFER, 1 );


        curl_setopt ( $curl_init, CURLOPT_TIMEOUT, 5 );


        curl_setopt ( $curl_init, CURLOPT_USERAGENT, 'PHP/reCAPTCHA' );


        curl_setopt ( $curl_init, CURLOPT_SSL_VERIFYPEER, FALSE );


        $response = curl_exec ( $curl_init );


        if ( $response == FALSE )

        {

            echo '<p>Curl Error: ' . curl_error ( $curl_init );

        }

        else

        {

            $result = json_decode ( $response, TRUE );


            if($result['success'])
            {
                // YOUR CODE FOR SENDING THE EMAIL GOES HERE
            }

        }


        curl_close ( $curl_init );

    }

}
<?

What did I do wrong?

And another question: Should I place this PHP code into my PHP file or just paste it into my html file?

 

Thanks advance for your help!

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No the PHP code for verifying the recaptcha needs to go in the file where your form is being submitted to, which is php/form_process.php

Alright. Got ya.

The error message is gone. what about this part?

            if($result['success'])
            {
                // YOUR CODE FOR SENDING THE EMAIL GOES HERE
            }
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As explained in googles recaptcha documentation for verifying the recaptcha response you need to send a POST request to https://www.google.com/recaptcha/api/siteverify containing both your google recaptcha's secret key and the g-recaptcha-response value in order for google to verify the users recpatcha value is valid when your form has been submitted.

 

To do this you would use curl, take a look at the post by printf's here for the code to do this. Note you will need to set the value of $key here

$key         = 'my key'; 

to your google recaptcha secrete key. And also replace

            echo 'Recaptha Result: ';


            var_dump ( $result['success'] );

With

            if($result['success'])
            {
                // YOUR CODE FOR SENDING THE EMAIL GOES HERE
            }

Hi,

 

I did that as you said but the refreshing"bug" is still there.. heres the part of the code:

      {

            $result = json_decode ( $response, TRUE );


            if($result['success'])
            {
            echo 'Recaptcha Result: ';


            var_dump ( $result['success'] );
            }

        }

Thank you so much for your help!

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I did that as you said

No you haven't I said this

 

As I said in the comment, replace it (the comment line, not the if statement) with your code that is processing/sending the email

You should know what part of your code is processing/sending the code if you have wrote the code

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No you haven't I said this

 

You should know what part of your code is processing/sending the code if you have wrote the code

Alright I did that. Now it gives me the error Parse error: syntax error, unexpected end of file in /var/customers/webs/ni61032_1/mario/php/form_process.php on line 220

...

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Here we go:

:)

<?php
 
if(isset($_POST['email'])) {
 
     
 
    // EDIT THE 2 LINES BELOW AS REQUIRED
 
    $email_to = "mariail.com";
 
    $email_subject = "Mario  Business Contact";
 
     
 
     
 
    function died($error) {
 
        // your error code can go here
 
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
 
        echo "These errors appear below.<br /><br />";
 
        echo $error."<br /><br />";
 
        echo "Please go back and fix these errors.<br /><br />";
 
        die();
 
    }
 
     
 
    // validation expected data exists
 
    if(!isset($_POST['name']) ||
 
        !isset($_POST['email']) ||
 
        !isset($_POST['text'])) {
 
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
 
    }
 
     
 
    $name = $_POST['name']; // required
 
    $email_from = $_POST['email']; // required
 
 
    $text = $_POST['text']; // required
 
     
 
    $error_message = "";
 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
 
  if(!preg_match($email_exp,$email_from)) {
 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
 
  }
 
    $string_exp = "/^[A-Za-z .'-]+$/";
 
  if(!preg_match($string_exp,$name)) {
 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />';
 
  }
 
  if(strlen($text) < 2) {
 
    $error_message .= 'The text you entered do not appear to be valid.<br />';
 
  }
 
  if(strlen($error_message) > 0) {
 
    died($error_message);
 
  }
 
    $email_message = "Jemand hat dir eine Nachricht vom Kontaktformular von mario.samirafracasso.com gesendet\n\n";
 
     
 
    function clean_string($string) {
 
      $bad = array("content-type","bcc:","to:","cc:","href");
 
      return str_replace($bad,"",$string);
 
    }
 
     
 
    $email_message .= "Vorname, Nachname: ".clean_string($name)."\n";
 
 
    $email_message .= "Email Adresse: ".clean_string($email_from)."\n";
 
 
    $email_message .= "Nachricht: ".clean_string($text)."\n";
 
     
 
     
 
// create email headers
 
$headers = 'From: '.$email_from."\r\n".
 
'Reply-To: '.$email_from."\r\n" .
 
'X-Mailer: PHP/' . phpversion();

//RECAPTCHA

if ( $_SERVER['REQUEST_METHOD'] === 'POST' )

{

    if( isset ( $_POST['g-recaptcha-response'] ) && ! empty ( $_POST['g-recaptcha-response'] ) )

    {

        $key         = '6Ld2RxATAAAAADPBKUF9YzNvGHJDSKEC1HtS8VIs';


        $rip         = 'http://mario.samirafracasso.com';


        $captchaurl  = 'https://www.google.com/recaptcha/api/siteverify?';


        $captchaurl .= 'secret=' . $key . '&';


        $captchaurl .= 'response=' . $_POST['g-recaptcha-response'] . '&';


        $captchaurl .= 'ip=' . $rip;


        $curl_init = curl_init ();


        curl_setopt ( $curl_init, CURLOPT_URL, $captchaurl );


        curl_setopt ( $curl_init, CURLOPT_RETURNTRANSFER, 1 );


        curl_setopt ( $curl_init, CURLOPT_TIMEOUT, 5 );


        curl_setopt ( $curl_init, CURLOPT_USERAGENT, 'PHP/reCAPTCHA' );


        curl_setopt ( $curl_init, CURLOPT_SSL_VERIFYPEER, FALSE );


        $response = curl_exec ( $curl_init );


        if ( $response == FALSE )

        {

            echo '<p>Curl Error: ' . curl_error ( $curl_init );

        }

        else

        {

            $result = json_decode ( $response, TRUE );


            if($result['success'])
            {
            if($result['success'])
            {
                mail($email_to, $email_subject, $email_message, $headers);
            }

        }


        curl_close ( $curl_init );

    }

}
?>
 
<!DOCTYPE html>
<html>
	<head>
		<link rel="stylesheet" href="../css/style.css">
		<title>E-Mail versendet</title>
	</head>
<body>
	<div id="mail-sent">
		<h1>Thank you for contacting us. We will be in touch with you very soon.</h1>
	</div>
</body>
 
</html>
<?php
 
}
 
?>

(Line 190)

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Here we go:

:)

<?php
 
if(isset($_POST['email'])) {
 
     
 
    // EDIT THE 2 LINES BELOW AS REQUIRED
 
    $email_to = "mariail.com";
 
    $email_subject = "Mario  Business Contact";
 
     
 
     
 
    function died($error) {
 
        // your error code can go here
 
        echo "We are very sorry, but there were error(s) found with the form you submitted. ";
 
        echo "These errors appear below.<br /><br />";
 
        echo $error."<br /><br />";
 
        echo "Please go back and fix these errors.<br /><br />";
 
        die();
 
    }
 
     
 
    // validation expected data exists
 
    if(!isset($_POST['name']) ||
 
        !isset($_POST['email']) ||
 
        !isset($_POST['text'])) {
 
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
 
    }
 
     
 
    $name = $_POST['name']; // required
 
    $email_from = $_POST['email']; // required
 
 
    $text = $_POST['text']; // required
 
     
 
    $error_message = "";
 
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
 
  if(!preg_match($email_exp,$email_from)) {
 
    $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
 
  }
 
    $string_exp = "/^[A-Za-z .'-]+$/";
 
  if(!preg_match($string_exp,$name)) {
 
    $error_message .= 'The First Name you entered does not appear to be valid.<br />';
 
  }
 
  if(strlen($text) < 2) {
 
    $error_message .= 'The text you entered do not appear to be valid.<br />';
 
  }
 
  if(strlen($error_message) > 0) {
 
    died($error_message);
 
  }
 
    $email_message = "Jemand hat dir eine Nachricht vom Kontaktformular von mario.samirafracasso.com gesendet\n\n";
 
     
 
    function clean_string($string) {
 
      $bad = array("content-type","bcc:","to:","cc:","href");
 
      return str_replace($bad,"",$string);
 
    }
 
     
 
    $email_message .= "Vorname, Nachname: ".clean_string($name)."\n";
 
 
    $email_message .= "Email Adresse: ".clean_string($email_from)."\n";
 
 
    $email_message .= "Nachricht: ".clean_string($text)."\n";
 
     
 
     
 
// create email headers
 
$headers = 'From: '.$email_from."\r\n".
 
'Reply-To: '.$email_from."\r\n" .
 
'X-Mailer: PHP/' . phpversion();

//RECAPTCHA

if ( $_SERVER['REQUEST_METHOD'] === 'POST' )

{

    if( isset ( $_POST['g-recaptcha-response'] ) && ! empty ( $_POST['g-recaptcha-response'] ) )

    {

        $key         = '';


        $rip         = 'http://mario.samirafracasso.com';


        $captchaurl  = 'https://www.google.com/recaptcha/api/siteverify?';


        $captchaurl .= 'secret=' . $key . '&';


        $captchaurl .= 'response=' . $_POST['g-recaptcha-response'] . '&';


        $captchaurl .= 'ip=' . $rip;


        $curl_init = curl_init ();


        curl_setopt ( $curl_init, CURLOPT_URL, $captchaurl );


        curl_setopt ( $curl_init, CURLOPT_RETURNTRANSFER, 1 );


        curl_setopt ( $curl_init, CURLOPT_TIMEOUT, 5 );


        curl_setopt ( $curl_init, CURLOPT_USERAGENT, 'PHP/reCAPTCHA' );


        curl_setopt ( $curl_init, CURLOPT_SSL_VERIFYPEER, FALSE );


        $response = curl_exec ( $curl_init );


        if ( $response == FALSE )

        {

            echo '<p>Curl Error: ' . curl_error ( $curl_init );

        }

        else

        {

            $result = json_decode ( $response, TRUE );


            if($result['success'])
            {
            if($result['success'])
            {
                mail($email_to, $email_subject, $email_message, $headers);
            }

        }


        curl_close ( $curl_init );

    }

}
?>
 
<!DOCTYPE html>
<html>
	<head>
		<link rel="stylesheet" href="../css/style.css">
		<title>E-Mail versendet</title>
	</head>
<body>
	<div id="mail-sent">
		<h1>Thank you for contacting us. We will be in touch with you very soon.</h1>
	</div>
</body>
 
</html>
<?php
 
}
 
?>

(Line 190)

oh I see an error on line 186 gonna fix this

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I have re-organised your code/clean it up a little. Try

<?php

function died($error) {
    // your error code can go here
    echo "We are very sorry, but there were error(s) found with the form you submitted. ";
    echo "These errors appear below.<br /><br />";
    echo $error . "<br /><br />";
    echo "Please go back and fix these errors.<br /><br />";
    die();
}

function clean_string($string) {
    $bad = array("content-type","bcc:","to:","cc:","href");
    return str_replace($bad, "", $string);
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {

    // first validate google recapture is valid
    if (isset($_POST['g-recaptcha-response']) && !empty($_POST['g-recaptcha-response'])) {
        $key         = '***'; // replace with your site key
        $rip         = $_SERVER['REMOTE_ADDR'];
        $captchaurl  = 'https://www.google.com/recaptcha/api/siteverify?';
        $captchaurl .= 'secret=' . $key . '&';
        $captchaurl .= 'response=' . $_POST['g-recaptcha-response'] . '&';
        $captchaurl .= 'ip=' . $rip;
        $curl_init = curl_init();
        curl_setopt($curl_init, CURLOPT_URL, $captchaurl);
        curl_setopt($curl_init, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl_init, CURLOPT_TIMEOUT, 5);
        curl_setopt($curl_init, CURLOPT_USERAGENT, 'PHP/reCAPTCHA');
        curl_setopt($curl_init, CURLOPT_SSL_VERIFYPEER, FALSE);
        $response = curl_exec($curl_init);
        if ($response == FALSE) {
            echo '<p>Curl Error: ' . curl_error($curl_init);
        } else {
            $result = json_decode($response, TRUE);
            // if the result of the google recaptcha is not valid, then show error message
            if (!isset($result['success'])) {
                died('Invalid Google ReCaptcha response');
            }
        }
        curl_close($curl_init);
    }

    // if we got this far, then process/send the email
    if (isset($_POST['email'])) {

        // EDIT THE 2 LINES BELOW AS REQUIRED
        $email_to      = "mariail.com";
        $email_subject = "Mario  Business Contact";

        // validation expected data exists
        if (!isset($_POST['name']) || !isset($_POST['email']) || !isset($_POST['text'])) {
            died('We are sorry, but there appears to be a problem with the form you submitted.');
        }

        $name          = $_POST['name']; // required
        $email_from    = $_POST['email']; // required
        $text          = $_POST['text']; // required
        $error_message = "";

        $email_exp     = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
        if (!preg_match($email_exp, $email_from)) {
            $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
        }

        $string_exp = "/^[A-Za-z .'-]+$/";
        if (!preg_match($string_exp, $name)) {
            $error_message .= 'The First Name you entered does not appear to be valid.<br />';
        }

        if (strlen($text) < 2) {
            $error_message .= 'The text you entered do not appear to be valid.<br />';
        }

        if (strlen($error_message) > 0) {
            died($error_message);
        }

        $email_message = "Jemand hat dir eine Nachricht vom Kontaktformular von mario.samirafracasso.com gesendet\n\n";

        $email_message .= "Vorname, Nachname: " . clean_string($name) . "\n";
        $email_message .= "Email Adresse: " . clean_string($email_from) . "\n";
        $email_message .= "Nachricht: " . clean_string($text) . "\n";
        // create email headers
        $headers = 'From: ' . $email_from . "\r\n" . 
                   'Reply-To: ' . $email_from . "\r\n" . 
                   'X-Mailer: PHP/' . phpversion();

        mail($email_to, $email_subject, $email_message, $headers);
?>
 
<!DOCTYPE html>
<html>
    <head>
        <link rel="stylesheet" href="../css/style.css">
        <title>E-Mail versendet</title>
    </head>
<body>
    <div id="mail-sent">
        <h1>Thank you for contacting us. We will be in touch with you very soon.</h1>
    </div>
</body>
 
</html>
<?php
    }
    else {
        died('Email address not entered');
    }
}
?>
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I have re-organised your code/clean it up a little. Try

<?php

function died($error) {
    // your error code can go here
    echo "We are very sorry, but there were error(s) found with the form you submitted. ";
    echo "These errors appear below.<br /><br />";
    echo $error . "<br /><br />";
    echo "Please go back and fix these errors.<br /><br />";
    die();
}

function clean_string($string) {
    $bad = array("content-type","bcc:","to:","cc:","href");
    return str_replace($bad, "", $string);
}

if ($_SERVER['REQUEST_METHOD'] === 'POST') {

    // first validate google recapture is valid
    if (isset($_POST['g-recaptcha-response']) && !empty($_POST['g-recaptcha-response'])) {
        $key         = '***'; // replace with your site key
        $rip         = $_SERVER['REMOTE_ADDR'];
        $captchaurl  = 'https://www.google.com/recaptcha/api/siteverify?';
        $captchaurl .= 'secret=' . $key . '&';
        $captchaurl .= 'response=' . $_POST['g-recaptcha-response'] . '&';
        $captchaurl .= 'ip=' . $rip;
        $curl_init = curl_init();
        curl_setopt($curl_init, CURLOPT_URL, $captchaurl);
        curl_setopt($curl_init, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($curl_init, CURLOPT_TIMEOUT, 5);
        curl_setopt($curl_init, CURLOPT_USERAGENT, 'PHP/reCAPTCHA');
        curl_setopt($curl_init, CURLOPT_SSL_VERIFYPEER, FALSE);
        $response = curl_exec($curl_init);
        if ($response == FALSE) {
            echo '<p>Curl Error: ' . curl_error($curl_init);
        } else {
            $result = json_decode($response, TRUE);
            // if the result of the google recaptcha is not valid, then show error message
            if (!isset($result['success'])) {
                died('Invalid Google ReCaptcha response');
            }
        }
        curl_close($curl_init);
    }

    // if we got this far, then process/send the email
    if (isset($_POST['email'])) {

        // EDIT THE 2 LINES BELOW AS REQUIRED
        $email_to      = "mariail.com";
        $email_subject = "Mario  Business Contact";

        // validation expected data exists
        if (!isset($_POST['name']) || !isset($_POST['email']) || !isset($_POST['text'])) {
            died('We are sorry, but there appears to be a problem with the form you submitted.');
        }

        $name          = $_POST['name']; // required
        $email_from    = $_POST['email']; // required
        $text          = $_POST['text']; // required
        $error_message = "";

        $email_exp     = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
        if (!preg_match($email_exp, $email_from)) {
            $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
        }

        $string_exp = "/^[A-Za-z .'-]+$/";
        if (!preg_match($string_exp, $name)) {
            $error_message .= 'The First Name you entered does not appear to be valid.<br />';
        }

        if (strlen($text) < 2) {
            $error_message .= 'The text you entered do not appear to be valid.<br />';
        }

        if (strlen($error_message) > 0) {
            died($error_message);
        }

        $email_message = "Jemand hat dir eine Nachricht vom Kontaktformular von mario.samirafracasso.com gesendet\n\n";

        $email_message .= "Vorname, Nachname: " . clean_string($name) . "\n";
        $email_message .= "Email Adresse: " . clean_string($email_from) . "\n";
        $email_message .= "Nachricht: " . clean_string($text) . "\n";
        // create email headers
        $headers = 'From: ' . $email_from . "\r\n" . 
                   'Reply-To: ' . $email_from . "\r\n" . 
                   'X-Mailer: PHP/' . phpversion();

        mail($email_to, $email_subject, $email_message, $headers);
?>
 
<!DOCTYPE html>
<html>
    <head>
        <link rel="stylesheet" href="../css/style.css">
        <title>E-Mail versendet</title>
    </head>
<body>
    <div id="mail-sent">
        <h1>Thank you for contacting us. We will be in touch with you very soon.</h1>
    </div>
</body>
 
</html>
<?php
    }
    else {
        died('Email address not entered');
    }
}
?>

Wow thats very kind! Thanks :)

But sadly, the E-Mail still doesn't arrive.

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