php表单值不显示
我的表单不会显示这些值,除非我将它们添加到required=数组中,而且并非所有内容都是必需的。因此firname、lasname和email将显示在发送的电子邮件中,但不会显示电话和消息(我还有其他字段要添加) 这是我的密码:php表单值不显示,php,forms,Php,Forms,我的表单不会显示这些值,除非我将它们添加到required=数组中,而且并非所有内容都是必需的。因此firname、lasname和email将显示在发送的电子邮件中,但不会显示电话和消息(我还有其他字段要添加) 这是我的密码: <?php if(!$_POST) exit; $email = $_POST['email']; //$error[] = preg_match('/\b[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i', $_POST[
<?php
if(!$_POST) exit;
$email = $_POST['email'];
//$error[] = preg_match('/\b[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}\b/i', $_POST['email']) ? '' : 'INVALID EMAIL ADDRESS';
if(!eregi("^[a-z0-9]+([_\\.-][a-z0-9]+)*" ."@"."([a-z0-9]+([\.-][a-z0-9]+)*)+"."\\.[a-z]{2,}"."$",$email )){
$error.="Invalid email address entered";
$errors=1;
}
if($errors==1) echo $error;
else{
$values = array('firname','lasname','email','phone','message');
$required = array('firname','lasname','email',);
$your_email = "aasdasd@email.com";
$email_subject = "Reservations Form: ".$_POST['subject'];
$email_content = "new reservation:\n";
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' && $key != '') {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
$email_content .= $value.': '.$_POST[$value]."\n";
}
}
if(@mail($your_email,$email_subject,$email_content)) {
header('Location: http://www.example.com/test/reservation-submission.html');
} else {
echo 'ERROR!';
}
}
?>`
<form action="reservations.php" method="post" id="contactform">
<ol>
<li><label>First Name *</label>
<input id="firname" name="firname" class="text" value="" />
</li>
<li><label>Last Name *</label>
<input id="lasname" name="lasname" class="text" value="" />
</li>
<li><label>Email *</label>
<input id="email" name="email" class="text" type="email" value="" />
</li>
<li><label>Phone Number *</label>
<input id="phone" name="phone" class="text" value="" />
</li>
<li><label>Best Time To Call</label>
<select name="best time to call" id="call" class="drop">
<option selected="selected" value="Morning">Morning</option>
<option value="Afternoon">Afternoon</option>
<option value="Evening">Evening</option>
</select>
</li>
<br />
<li><label>Age</label>
<select name="age" id="age" class="drop">
<option selected="selected" value="25+">25+</option>
<option value="21-24">21-24</option>
</select>
</li>
<br />
<li> <label> Rental *</label>
<select name="rental" id="rental" class="drop">
<option selected="selected" value="12 Passenger Van">12 Passenger Van</option>
<option value="15 Passenger Van">15 Passenger Van</option>
<option value="Cargo Van">Cargo Van</option>
</select> </li>
<br />
<li> <label> Pick up Location *</label>
<select name="location" id="location" class="drop">
<option selected="selected" value="Select Location">Select Location</option>
<option value="U-Save JFK">U-Save JFK</option>
<option value="U-Save LGA">U-Save LGA</option>
</select> </li>
<br />
<li><label>Estimated Mileage</label>
<select name="mileage" id="mileage" class="drop">
<option selected="selected" value="Under 100">Under 100</option>
<option value="100-500">100-500</option>
<option value="500+">500+</option>
</select>
</li>
<br />
<li><label>Pick Up Date *</label>
<input id="pick-up-date" name="pick-up-date" class="date" value="MM/DD/YY" /> <a href="javascript:showCal('Calendar1')"><img class="cal" align="absmiddle" src="cal/cal.gif" border="0" alt="Calendar"></a>
</li>
<br />
<li><label>Pick Up Time *</label>
<select class="drop" name="pick up time" id="Pick Up Time">
<option value="12:00 am">12:00 am</option> <option value="12:30 am">12:30 am</option>
<option value="01:00 am">01:00 am</option> <option value="01:30 am">01:30 am</option>
<option value="02:00 am">02:00 am</option> <option value="02:30 am">02:30 am</option>
<option value="03:00 am">03:00 am</option> <option value="03:30 am">03:30 am</option>
<option value="04:00 am">04:00 am</option> <option value="04:30 am">04:30 am</option>
<option value="05:00 am">05:00 am</option> <option value="05:30 am">05:30 am</option>
<option value="06:00 am">06:00 am</option> <option value="06:30 am">06:30 am</option>
<option value="07:00 am">07:00 am</option> <option value="07:30 am">07:30 am</option>
<option value="08:00 am">08:00 am</option> <option value="08:30 am">08:30 am</option>
<option value="09:00 am">09:00 am</option> <option value="09:30 am">09:30 am</option>
<option value="10:00 am">10:00 am</option> <option value="10:30 am">10:30 am</option>
<option value="11:00 am">11:00 am</option> <option value="11:30 am">11:30 am</option>
<option value="12:00 pm">12:00 pm</option> <option value="12:30 pm">12:30 pm</option>
<option value="01:00 pm">01:00 pm</option> <option value="01:30 pm">01:30 pm</option>
<option value="02:00 pm">02:00 pm</option> <option value="02:30 pm">02:30 pm</option>
<option value="03:00 pm">03:00 pm</option> <option value="03:30 pm">03:30 pm</option>
<option value="04:00 pm">04:00 pm</option> <option value="04:30 pm">04:30 pm</option>
<option value="05:00 pm">05:00 pm</option> <option value="05:30 pm">05:30 pm</option>
<option value="06:00 pm">06:00 pm</option> <option value="06:30 pm">06:30 pm</option>
<option value="07:00 pm">07:00 pm</option> <option value="07:30 pm">07:30 pm</option>
<option value="08:00 pm">08:00 pm</option> <option value="08:30 pm">08:30 pm</option>
<option value="09:00 pm">09:00 pm</option> <option value="09:30 pm">09:30 pm</option>
<option value="10:00 pm">10:00 pm</option> <option value="10:30 pm">10:30 pm</option>
<option value="11:00 pm">11:00 pm</option> <option value="11:30 pm">11:30 pm</option>
</select>
</li>
<br />
<li><label>Drop Off Date *</label>
<input id="drop-off-date" name="Drop Off Date" class="date" value="MM/DD/YY" /> <a href="javascript:showCal('Calendar2')"><img class="cal" align="absmiddle" src="cal/cal.gif" border="0" alt="Calendar" /></a>
</li>
<br />
<li><label>Drop Off Time *</label>
<select class="drop" name="Drop Off Time" id="Drop Off Time">
<option value="12:00 am">12:00 am</option> <option value="12:30 am">12:30 am</option>
<option value="01:00 am">01:00 am</option> <option value="01:30 am">01:30 am</option>
<option value="02:00 am">02:00 am</option> <option value="02:30 am">02:30 am</option>
<option value="03:00 am">03:00 am</option> <option value="03:30 am">03:30 am</option>
<option value="04:00 am">04:00 am</option> <option value="04:30 am">04:30 am</option>
<option value="05:00 am">05:00 am</option> <option value="05:30 am">05:30 am</option>
<option value="06:00 am">06:00 am</option> <option value="06:30 am">06:30 am</option>
<option value="07:00 am">07:00 am</option> <option value="07:30 am">07:30 am</option>
<option value="08:00 am">08:00 am</option> <option value="08:30 am">08:30 am</option>
<option value="09:00 am">09:00 am</option> <option value="09:30 am">09:30 am</option>
<option value="10:00 am">10:00 am</option> <option value="10:30 am">10:30 am</option>
<option value="11:00 am">11:00 am</option> <option value="11:30 am">11:30 am</option>
<option value="12:00 pm">12:00 pm</option> <option value="12:30 pm">12:30 pm</option>
<option value="01:00 pm">01:00 pm</option> <option value="01:30 pm">01:30 pm</option>
<option value="02:00 pm">02:00 pm</option> <option value="02:30 pm">02:30 pm</option>
<option value="03:00 pm">03:00 pm</option> <option value="03:30 pm">03:30 pm</option>
<option value="04:00 pm">04:00 pm</option> <option value="04:30 pm">04:30 pm</option>
<option value="05:00 pm">05:00 pm</option> <option value="05:30 pm">05:30 pm</option>
<option value="06:00 pm">06:00 pm</option> <option value="06:30 pm">06:30 pm</option>
<option value="07:00 pm">07:00 pm</option> <option value="07:30 pm">07:30 pm</option>
<option value="08:00 pm">08:00 pm</option> <option value="08:30 pm">08:30 pm</option>
<option value="09:00 pm">09:00 pm</option> <option value="09:30 pm">09:30 pm</option>
<option value="10:00 pm">10:00 pm</option> <option value="10:30 pm">10:30 pm</option>
<option value="11:00 pm">11:00 pm</option> <option value="11:30 pm">11:30 pm</option>
</select>
</li>
<br />
<li><label>Additional Infomation</label>
<textarea id="message" name="message" rows="6" cols="50"></textarea>
</li>
<li class="button1">
<input type="image" name="imageField" id="imageField" src="images/reserve-now-btn.png" class="send" />
<div class="clr"></div>
</li>
</ol>
</form>
`
名字*
姓*
电子邮件*
电话号码*
打电话的最佳时间
早晨
下午
傍晚
年龄
25+
21-24
出租*
12客货两用车
15客货两用车
货车
取货地点*
选择位置
拯救肯尼迪
U-Save LGA
估计里程
100岁以下
100-500
500+
提货日期*
上车时间*
上午12:00上午12:30
凌晨01:00凌晨01:30
凌晨02:00凌晨02:30
03:00 am 03:30 am
04:00 am 04:30 am
05:00 am 05:30 am
06:00 am 06:30 am
上午7:00上午7:30
上午8:00上午8:30
上午09:00上午09:30
上午10:00上午10:30
上午11:00上午11:30
下午12:00下午12:30
下午1:00下午1:30
下午02:00下午02:30
下午3:00下午3:30
下午04:00 04:30
下午5:00下午5:30
下午06:00下午06:30
07:00 pm 07:30
08:00 pm 08:30 pm
09:00 pm 09:30
晚上10:00晚上10:30
晚上11:00晚上11:30
下车日期*
下车时间*
上午12:00上午12:30
凌晨01:00凌晨01:30
凌晨02:00凌晨02:30
03:00 am 03:30 am
04:00 am 04:30 am
05:00 am 05:30 am
06:00 am 06:30 am
07:00 am 07:30
上午8:00上午8:30
上午09:00上午09:30
上午10:00上午10:30
上午11:00上午11:30
下午12:00下午12:30
下午1:00下午1:30
下午02:00下午02:30
下午3:00下午3:30
下午04:00 04:30
下午5:00下午5:30
下午06:00下午06:30
07:00 pm 07:30
08:00 pm 08:30 pm
09:00 pm 09:30
晚上10:00晚上10:30
晚上11:00晚上11:30
附加信息
您应该将$email\u content
部分从if(in\u array($value,$required)){
子句中移出。向上一级:
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' && $key != '') {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
// from here
}
$email_content .= $value.': '.$_POST[$value]."\n"; // to here
}
因为您不仅希望将必填字段添加到内容中,还希望更改此部分:
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' && $key != '') {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
$email_content .= $value.': '.$_POST[$value]."\n";
}
}
到
为了简单起见,您正在获取$values
数组中的每个项目并在表单中搜索它。如果它在$required
列表中,则检查它是否为空。如果为空,则显示错误消息。否则,您希望将其添加到将通过邮件发送的消息中($email\u content
)
以前,“将其添加到电子邮件内容”部分仅在“如果需要”循环中执行。我将其向下移动,使其成为“for each
value
循环的一部分。您在错误的位置放置了一个{
,这导致非必需字段被一起忽略
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' && $key != '') {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
} // <- Good
$email_content .= $value.': '.$_POST[$value]."\n";
// } <- Wrong
}
foreach($key=>$value){
if(在_数组中($value$required)){
如果($key!='subject'&&$key!=''){
如果(空($_POST[$value]){echo'请填写必填字段';退出;}
}
}//我还建议您使用具有自动格式化功能的IDE,或者在多行上编写if-else语句,而不是在一行上编写。这会使您的代码更具可读性,并使类似这些错误更容易发现。感谢您的详细回答。这帮了大忙。我是PHP的新手,有很多东西要学。谢谢!I just不得不把那个}移下来,它成功了。/太感谢你的帮助了!它成功了,现在我可以享受剩下的一晚了。哈哈!黛德:你为什么把上一个贴出的相同答案标记为你的建议答案?要么标记我的(那是第一个),要么标记Cris更详细的答案-这就是我的想法。
foreach($values as $key => $value){
if(in_array($value,$required)){
if ($key != 'subject' && $key != '') {
if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
}
} // <- Good
$email_content .= $value.': '.$_POST[$value]."\n";
// } <- Wrong
}