用户根据单选按钮wordpress注册后如何重定向

Question

I am trying to redirect page after user registers i created two radio button paynow and pay later in user register i want to redirect when the user clicks paynow user should register and redirect to custom url and if the user select pay later user should register and send custom url to user for future payment here is the code i used

    $myemail=$_POST['email'];
        $first_name="firstname";
         $last_name="lastname";


    echo "<script>window.location.href='https://www.payumoney.com/?firstname=$first_name&last_name=$last_name'&email=$myemail'</script>";


    $to="test@gmail.com";   
    $message = "
    Please payus for registering account https://www.payumoney.com/?firstname=$first_name&last_name=$last_name'&email=$email'
    ";

    // To send HTML mail, the Content-type header must be set
    $headers  = 'MIME-Version: 1.0' . "\r\n";
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

    // Additional headers
    $headers .= 'To: madu<test@gmail.com>' . "\r\n";
    $headers .= 'From: madu<test@gmail.com>' . "\r\n";


    // Mail it
    mail($to, $subject, $message, $headers);

    }

    }
    add_filter( 'registration_redirect', 'wpse_19692_registration_redirect' );


Radio buttons
add_action( 'register_form', 'myplugin_register_form' );
function myplugin_register_form() {

    $first_name = ( ! empty( $_POST['first_name'] ) ) ? trim( $_POST['first_name'] ) : '';

        ?>
        <p>
            <input type="radio" name="paystatus" id="paystatus" value="paynow">Pay Now<br>
             <input type="radio" name="paystatus"  id="paystatus" value="paylater">Pay Later
        </p>
        <?php
    }

    //2. Add validation. In this case, we make sure first_name is required.
    add_filter( 'registration_errors', 'myplugin_registration_errors', 10, 3 );
    function myplugin_registration_errors( $errors, $sanitized_user_login, $user_email ) {

        if ( empty( $_POST['first_name'] ) || ! empty( $_POST['first_name'] ) && trim( $_POST['first_name'] ) == '' ) {
            $errors->add( 'first_name_error', __( '<strong>ERROR</strong>: You must include a first name.', 'mydomain' ) );
        }

        return $errors;
    }

    //3. Finally, save our extra registration user meta.
    add_action( 'user_register', 'myplugin_user_register' );
    function myplugin_user_register( $user_id ) {
        if ( ! empty( $_POST['paystatus'] ) ) {
           $checkme= update_user_meta( $user_id, 'paystatus', trim( $_POST['paystatus'] ) );
        }


    }

?> 

Answer 1

You can redirect the user through JavaScript depending on the $_POST value of your radio:

// example radio name: "payment_time"
// redirect to this url if value equals to "pay_now"
if(isset($_POST['payment_time']) && $_POST['payment_time'] == 'pay_now'):
?> 
    <script type="text/javascript">
        window.location.href = "http://url1.com";
    </script>
<?php elseif(isset($_POST['payment_time']) && $_POST['payment_time'] == 'pay_later'): ?>
    <script type="text/javascript">
        window.location.href = "http://url2.com";
    </script>
<?php
endif;

And on the frontend, create a form with the radios:

<input type="radio" id="pay_now" name="payment_time" value="pay_now"><label for="pay_now"> Pay now</label>
<input type="radio" id="pay_later" name="payment_time" value="pay_later"><label for="pay_later"> Pay later</label>