When I click the submit button it's loading but no error and also i'm not getting mail

Question

PHP Email form with attachment not working by PHPMailer help me what I'm missing. Without form and PHP code it's working in localhost but when i merge with the form it's totally not working..

 <?php


    require 'vendor/autoload.php';
    require 'classes/config.php';

    if(isset($_POST['submit'])){

    $name = $_POST['name'];
    $email = $_POST['email'];
    $mobile = $_POST['mobile'];
    $mat = $_POST['mat'];
    $res = $_POST['res'];
    $tech = $_POST['tech'];
    $city = $_POST['city'];
    $message = $_POST['message'];
    $content='<br><br>Name: '.$name.'<br>'.'<br>Mobile: '.$mobile .'<br>Material: '.$mat.'<br>Res: '.$res.'<br>tech: '.$tech.'<br>City: '.$city .'<br>Message: '.$message.'<br>Email: '.$email;

    $file_name = ($_FILES['image']['name']);
    $file_tmp = ($_FILES['image']['tmp_name']);
    $file_path = "upload";

    if(move_uploaded_file($file_tmp, "uploads" . $file_name)){

    $mail = new PHPMailer\PHPMailer\PHPMailer();

        $mail->isSMTP();                                          
        $mail->Host       = Config::SMTP_HOST;                    

        $mail->Username   = Config::SMTP_USER;                     
        $mail->Password   = Config::SMTP_PASS;
        $mail->Port       = Config::SMTP_PORT;                               
        $mail->SMTPSecure = 'tls'; 
        $mail->SMTPDebug = 2;  
        $mail->SMTPAuth   = true;   
        $mail->isHTML(true); 
        $mail->CharSet = 'UTF-8';
        $mail->setFrom('mail');
        $mail->addAddress('mail');
        $mail->Subject = 'Got a Enquiry';
        $mail->Body    = $content;
        $mail->addAttachment($file_path, $file_name);

        if($mail->send()){

          echo 'Super';
        } else {

        echo 'nothing:' .$mail->ErrorInfo;

    }
    }
    }

    ?>



<form class="montform" id="reused_form" enctype=&quot;multipart/form-data&quot; >

                        <div class="col-lg-4 col-md-4 col-sm-12 col-xs-12 bzd-upload-1-1">
                            <div class="col-lg-12 frm-bg">
                                <img src="img/upload-icon.png" class="img-responsive">
                                 <p>Drag and Drop Files<br/>
                        or Upload Here</p>
                          <p class="file">

                                    <label for="file_attach">
                               <h6>Browse</h6>
                            </label>
                            <input name="image" type="file" id="file" class="feedback-input">
                        </p>
                            </div>



                        </div>

                         <div class="col-lg-8 col-md-8 col-sm-12 col-xs-12 bzd-form-1-1">


                        <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">
                            <label class="form-1-1">Name</label>

                        <p class="name">

                            <input name="name" type="text" class="feedback-input" required placeholder="Name" id="name" />

                        </p>
                             </div>


                       <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">  
                           <label class="form-1-1">Email</label>
                        <p class="email">

                            <input name="email" type="email" required class="feedback-input" id="email" placeholder="Email" />

                        </p>
                             </div>

                        <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">     
                            <label class="form-1-1">Mobile No</label>
                        <p class="name">

                            <input name="phone" type="tel" class="feedback-input" required placeholder="Phone" id="phone" />

                        </p>
                             </div>

                         <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">
                             <label class="form-1-1">Material</label>
                         <p class="name">

                            <input name="mat" type="tel" class="feedback-input" required placeholder="Material" id="mat" />

                        </p>
                             </div>

                         <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">  
                             <label class="form-1-1">Resolution</label>
                         <p class="name">

                            <input name="res" type="tel" class="feedback-input" required placeholder="Resolution" id="res" />

                        </p>
                             </div>

                        <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">   
                            <label class="form-1-1">Technology</label>
                         <p class="name">

                            <input name="tech" type="tel" class="feedback-input" required placeholder="Technology" id="tech" />

                        </p>
                             </div>

                        <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group">  
                            <label class="form-1-1">City</label>
                        <p class="name">

                            <input name="city" type="text" class="feedback-input" required placeholder="City" id="city" />

                        </p>
                             </div>

                       <div class="col-lg-6 col-md-6 col-sm-12 col-xs-12 form-group"> 
                           <label class="form-1-1">Message</label>
                        <p class="text">

                            <textarea name="message" class="feedback-input" id="comment" placeholder="Message"></textarea>

                        </p>
                             </div>

                              <div class="submit">
                            <button type="submit" class="button-blue">SUBMIT</button>
                            <div class="ease"></div>
                        </div>

                        </div>    

                    </form>

When I click the submit button it's loading... No error displayed and also i'm not getting mail. I am also search some more articles but still it is not resolved.. kindly help me in this..

Answer 1

You are checking this:

if(isset($_POST['submit'])){

but your form does not contain an input named submit, so this condition will never be true and your sending code will not be run.

You have this submit button:

<button type="submit" class="button-blue">SUBMIT</button>

but it has no name or value attribute. Change it to this:

<button type="submit" name="submit" class="button-blue">SUBMIT</button>

Answer 2

You should check your error_log file it would show you whats going wrong.

Actualy $mail->SMTPDebug = 2; would create troubleshoots of errors too, so maybe your emails going to spam box.

Here is the code working on my localhost :

require_once "vendor/autoload.php";

$mail = new PHPMailer\PHPMailer\PHPMailer(true);
//Or $mail = new PHPMailer; 
//Enable SMTP debugging. 
$mail->SMTPDebug = 3; 
//Set $mail->SMTPDebug = 0; on live sites.                        
//Set PHPMailer to use SMTP.
$mail->isSMTP();            
//Set SMTP host name                          
$mail->Host = "smtp.gmail.com";
//Set this to true if SMTP host requires authentication to send email
$mail->SMTPAuth = true;                          
//Provide username and password     
$mail->Username = "useremail@gmail.com";                 
$mail->Password = "password";                           
//If SMTP requires TLS encryption then set it
//$mail->SMTPSecure = PHPMailer\PHPMailer\PHPMailer::ENCRYPTION_STARTTLS;                         
//Set TCP port to connect to 
$mail->Port = 587;                                   

$mail->From = "name@gmail.com";
$mail->FromName = "Full Name";

$mail->smtpConnect(
    array(
        "ssl" => array(
            "verify_peer" => true,
            "verify_peer_name" => true,
            "allow_self_signed" => false
        )
    )
);
//This won't require any server settings on your localhost.

$mail->addAddress("Recepient@email.com", "Recepient Name");

$mail->isHTML(true);

$mail->Subject = "Subject Text";
$mail->Body = "<i>Mail body in HTML</i>";
$mail->AltBody = "This is the plain text version of the email content";

if(!$mail->send()) 
{
    echo "Mailer Error: " . $mail->ErrorInfo;
} 
else 
{
    echo "Message has been sent successfully";
}

Change credentials to yours, and see if your emails not going to spam box.

Change your form line to this : <form method="post" action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?>" class="montform" id="reused_form" enctype="multipart/form-data"> you dont have post method in your form, it doesnt post your values to php page.

NOTE : if your php codes are not in same page! change this <?php echo htmlspecialchars($_SERVER["PHP_SELF"]);?> to your page.php in action.

Change Your upload codes to :

$file_name = ($_FILES['image']['name']);
$file_tmp = ($_FILES['image']['tmp_name']);
$file_path = "upload/";

if(move_uploaded_file($file_tmp, $file_path.$file_name)){