Question

我想知道为什么我的PHP电子邮件发件人无法收到复选框值？

这是html：

<form method="post" action="send.php" name="cform" id="cform" class="form-signin" role="form">
    <input name="name" id="name" type="text" class="form-control" placeholder="Your name and surname..." >
    <input name="email" id="email" type="email" class="form-control" placeholder="Your email address..." >
    <textarea name="comments" id="comments" class="form-control" placeholder="Your request..."></textarea>
    <p>
        <input type="checkbox" name="newsletter" id="newsletter" value="Yes" checked>    
        <span>I would like to receive the newsletter</span>
    </p>
    <input type="submit" id="submit" name="submit" class="lightButton" value="Submit >">
    <div id="simple-msg"></div>
</form>

这是我在互联网上找到的PHP代码的相关部分（不知道无论是在这里还是在博客中，我都是PHP的新手，所以我可以＆＃39 ;从头开始）并根据我的需要进行修改。

<?php

if(!$_POST) exit;

if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n");

$name           = $_POST['name'];
$email          = $_POST['email'];
$comments       = $_POST['comments'];
$x_newsletter   = $_POST['newsletter'];

$address = "xxx@gmail.com";
$e_subject = 'Richiesta contatto da ' . $name . '.';
$e_body = "Richiesta contatto da parte di $name:" . PHP_EOL . PHP_EOL;
$e_content = "\"$comments\"" . PHP_EOL . PHP_EOL;
$e_checkNl = "Inviare newsletter: $x_newsletter" . PHP_EOL . PHP_EOL;
$e_reply = "$name\n$email";

$msg = wordwrap( $e_body . $e_content . $e_checkNl . $x_newsletter . $e_reply, 70 );

$headers = "From: $email" . PHP_EOL;
$headers .= "Reply-To: $email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL;
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL;

?>

我把$ x_newsletter变量用来抓住复选框＆＃34;是＆＃34;值（或至少类似于0或1），稍后在代码中将$ e_checkNl写入邮件中的值。

事实是，这是一个星期，我在堆栈溢出中搜索并回答和解决这个PHP试图解决这个问题，但我从PHP发送者收到的每封电子邮件都缺乏这些重要信息。< / p>

我真的不知道，这可能是一个错字，或某种语法，我不能像新手一样管理，但它让我发疯。

你能帮帮我吗？如果您需要任何其他类型的信息，我在这里。

谢谢，

尼科

修改

这是完整的PHP页面。每一个＆＃34;如果＆＃34;我说我总是得到一个＆＃34; NO＆＃34;选项很奇怪......

<?php

if(!$_POST) exit;

// Email address verification, do not edit.
function isEmail($email) {
return(preg_match("/^[-_.[:alnum:]]+@((([[:alnum:]]|[[:alnum:]][[:alnum:]-]*[[:alnum:]])\.)+(ad|ae|aero|af|ag|ai|al|am|an|ao|aq|ar|arpa|as|at|au|aw|az|ba|bb|bd|be|bf|bg|bh|bi|biz|bj|bm|bn|bo|br|bs|bt|bv|bw|by|bz|ca|cc|cd|cf|cg|ch|ci|ck|cl|cm|cn|co|com|coop|cr|cs|cu|cv|cx|cy|cz|de|dj|dk|dm|do|dz|ec|edu|ee|eg|eh|er|es|et|eu|fi|fj|fk|fm|fo|fr|ga|gb|gd|ge|gf|gh|gi|gl|gm|gn|gov|gp|gq|gr|gs|gt|gu|gw|gy|hk|hm|hn|hr|ht|hu|id|ie|il|in|info|int|io|iq|ir|is|it|jm|jo|jp|ke|kg|kh|ki|km|kn|kp|kr|kw|ky|kz|la|lb|lc|li|lk|lr|ls|lt|lu|lv|ly|ma|mc|md|mg|mh|mil|mk|ml|mm|mn|mo|mp|mq|mr|ms|mt|mu|museum|mv|mw|mx|my|mz|na|name|nc|ne|net|nf|ng|ni|nl|no|np|nr|nt|nu|nz|om|org|pa|pe|pf|pg|ph|pk|pl|pm|pn|pr|pro|ps|pt|pw|py|qa|re|ro|ru|rw|sa|sb|sc|sd|se|sg|sh|si|sj|sk|sl|sm|sn|so|sr|st|su|sv|sy|sz|tc|td|tf|tg|th|tj|tk|tm|tn|to|tp|tr|tt|tv|tw|tz|ua|ug|uk|um|us|uy|uz|va|vc|ve|vg|vi|vn|vu|wf|ws|ye|yt|yu|za|zm|zw)$|(([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5])\.){3}([0-9][0-9]?|[0-1][0-9][0-9]|[2][0-4][0-9]|[2][5][0-5]))$/i",$email));
}

if (!defined("PHP_EOL")) define("PHP_EOL", "\r\n");
print_r($_POST);
$name       = $_POST['name'];
$email      = $_POST['email'];
$comments   = $_POST['comments'];
$x_newsletter   = $_POST['newsletter'];

if(trim($name) == '') {
echo '<div class="error_message">Your name is required</div>';
exit();
} else if(trim($email) == '') {
echo '<div class="error_message">Insert valid email address</div>';
exit();
} else if(!isEmail($email)) {
echo '<div class="error_message">Invalid email address. Please retry.    </div>';
exit();
}

if(trim($comments) == '') {
echo '<div class="error_message">Insert your messagge.</div>';
exit();
}

if(get_magic_quotes_gpc()) {
$comments = stripslashes($comments);
}

$address = "xxx@gmail.com";
$e_subject = 'Richiesta contatto da ' . $name . '.';


$e_body = "Richiesta contatto da parte di $name:" . PHP_EOL . PHP_EOL;
$e_content = "\"$comments\"" . PHP_EOL . PHP_EOL;

//checkbox
$e_checkNl = "Inviare newsletter: $x_newsletter" . PHP_EOL . PHP_EOL;

$e_reply = "$name\n$email";

$msg = wordwrap( $e_body . $e_content . $e_checkNl . $x_newsletter .     $e_reply, 70 );

$headers = "From: $email" . PHP_EOL;
$headers .= "Reply-To: $email" . PHP_EOL;
$headers .= "MIME-Version: 1.0" . PHP_EOL;
$headers .= "Content-type: text/plain; charset=utf-8" . PHP_EOL;
$headers .= "Content-Transfer-Encoding: quoted-printable" . PHP_EOL;

if(mail($address, $e_subject, $msg, $headers)) {

// Email has sent successfully, echo a success page.

echo "<fieldset>";
echo "<div id='success_page'>";
echo "<h3>Request sent successfully</h3>";
echo "<p>Dear <strong>$name</strong>, Your request has been received, we will contact you as soon as possible.</p><p>Grazie,<br/>Top Italy Travel.</p>";
echo "<p>$e_checkNl</p>";
echo "</div>";
echo "</fieldset>";


} else {

echo 'ERRORE!';

}

但是最后一部分使表单在页面上显示成功或错误请求的div，而第一部分是一个简单的表单检查。

我怀疑这是导致这个问题的原因。

Answer 1

这将为您提供所需的结果：

将$x_newsletter = $_POST['newsletter'];替换为：

$x_newsletter = (isset($_POST['newsletter'])) ? $_POST['newsletter'] : 'No';

为什么这个php单一复选框值没有显示在我的电子邮件发件人中？

1 个答案: