问题描述
我尝试在提交表单后发送电子邮件,我想实现:
I'm trying to send email(s) after submitting a form, I want to achieve:
1) 如果字段为空,则无需将表格行发送到邮件.就像下面的字段 age
是可选的,用户可能会添加他/她的年龄,也可能不会,那么如何在 switmail
$message->addPart 中添加('Message','text/html')
函数.
1) If field is empty then no need to send table row to mail. Just like the field age
below is optional, user might add his/her age or might not, so how to do it in switmail
$message->addPart('Message','text/html')
function.
我试过但失败了说:解析错误:语法错误,意外的'if'(T_IF) in...
问题仅在于 if
.. 没有 if
语句一切正常.
I tried but failed saying:Parse error: syntax error, unexpected 'if' (T_IF) in...
The issue is only with if
.. without if
statement everything works fine.
$content = '<table>
...
<tr><td>' . $_POST["firstname"] . '<td></tr>
' . if(!empty($_POST["age"])) {
. '<tr><td>' . $_POST["age"] . '</td></tr>' .
}
...
<table>';
$message->addPart($content, 'text/html');
推荐答案
在 $content
变量之外进行.
$age = (!empty($_POST["age"])) ? '<tr><td>' . $_POST["age"] . '</td></tr>' : '';
$content = '<table>
...
<tr><td>' . $_POST["firstname"] . '<td></tr>'
. $age . '
...
<table>';
这篇关于如何在 swiftmailer 中决定检查字段是否为空然后不将`td`发送到邮件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!