Php 无法使用复选框发送表单

我想发送一个表格，其中有复选框，它工作正常，但我不知道我做了什么，现在我收到了一个错误，每次我发送它。我认为这个问题与复选框有关，因为我记得我过去在复选框上遇到过问题。我正在用PHP处理一个文件

这是表单的代码：

<div class="contactFrm">
 <?php if(!empty($statusMsg)){ ?>
            <p class="statusMsg <?php echo !empty($msgClass)?$msgClass:''; ?>"><?php echo $statusMsg; ?></p>
        <?php } ?>
        <form action="" method="post">
        <h6>Contact Information</h6>
            <fieldset id="left">
            <h4>First Name</h4>
            <input type="text" name="name" required>
            <h4>Company Name</h4>
            <input type="text" name="compname" required>
            <h4>Phone Number</h4>
            <input type="text" name="phone" required>

            <h4>Date of Arrival</h4>
            <input type="date" name="ardate" required>
            </fieldset>
            <fieldset id="right">
            <h4>Last Name</h4>
            <input type="text" name="lname" required>
            <h4>Website URL</h4>
            <input type="text" name="website" required>
            <h4>Email</h4>
            <input type="email" name="email" required>
            <h4>Date of Departure</h4>
            <input type="date" name="depdate" required>
            </fieldset>
            <h4>What is your estimated time of arrival?</h4>
            <input type="text"  name="estimated_time" required>
             <h4>How many groups will you be hosting?</h4>
            <textarea name="groups" required> </textarea>
            <h4>How many participants per group do you need to accommodate?</h4>
            <input type="text"  name="mparticipants" required>
             <h4>What are the date/time scheduled for each group?</h4>
            <textarea name="scheduled" required> </textarea>
            <h4>What kind of set-up will you like?</h4>
            <p>Additional fees may apply for living room/specialty set-ups.</p>
            <p><div class="inline-field">
               <label>
                <input type="checkbox" name="CheckboxGroup1[]" value="living_room" id="CheckboxGroup1_0">
                Living Room</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup1[]" value="conference_room" id="CheckboxGroup1_1">
                Conference Room</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup1[]" value="other" id="CheckboxGroup1_2">
                Other (please specify at the end of the form)</label>
              <br>
            </div></p>
            <h6>Clients</h6>
            <h4>How many individuals/clients from your company will be attending?</h4>
            <p>These individuals will be stationed in the client room.</p>
            <input type="text"  name="attending">
            <h6>Services</h6>
            <h4>Which technology services are you interested in?</h4>
            <p>Check all that apply (All of these services are charged separately. Some will involve additional costs from the estimate provided to you.)</p>
            <p><div class="inline-field">
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="sd_dvd" id="CheckboxGroup2_0">
                Stationary SD DVD Recording</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="hd_video" id="CheckboxGroup2_1">
                Stationary HD Video Recording</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="streaming" id="CheckboxGroup2_2">
                High Definition Video Streaming (Focus Vision (SD) streaming is also available)</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="smartboard" id="CheckboxGroup2_3">
                Smartboard (also functions as TV/DVD/PC)</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="translation" id="CheckboxGroup2_4">
                Translation Equipment</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="videographer" id="CheckboxGroup2_5">
                Videographer Assisted Recording (SD/HD)</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup2[]" value="other" id="CheckboxGroup2_6">
                Other (please specify on notes section)</label>
              <br>
            </div></p>
            <h4>Will you need meal(s) to be provided?</h4>
            <p>You will be able to pick from various menus once the booking is confirmed.</p>
            <p><div class="inline-field">
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="participants" id="CheckboxGroup3_0">
                Yes, for Participants</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="clients" id="CheckboxGroup3_1">
                Yes, for Clients</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="breakfast" id="CheckboxGroup3_2">
                Breakfast</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="lunch" id="CheckboxGroup3_3">
                Lunch</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="dinner" id="CheckboxGroup3_4">
                Dinner</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="snacks" id="CheckboxGroup3_5">
                Snacks</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup3[]" value="beverages" id="CheckboxGroup3_6">
                Beverages</label>
              <br>
            </div></p>
            <h4>Do you need research service(s)?</h4>
            <p>Check all that apply.</p>
            <p><div class="inline-field">
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="moderator" id="CheckboxGroup4_0">
                Moderator(s)</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="recruiting" id="CheckboxGroup4_1">
                Recruiting</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="reporting" id="CheckboxGroup4_2">
                Reporting and Analysis</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="quantitative" id="CheckboxGroup4_3">
                Quantitative</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="other" id="CheckboxGroup4_4">
                Other Research Services (please specify in the notes section)</label>
              <br>
              <label>
                <input type="checkbox" name="CheckboxGroup4[]" value="na" id="CheckboxGroup4_5">
                N/A</label>
              <br>
            </div></p>
            <h6>Additional Information</h6>
             <h4>Please include any additional information or document that would help us facilitate your request.</h4>
            <textarea name="additionalinfo"> </textarea>
            <h4>Document Upload</h4>
            <input type="file">
            <input type="submit" name="submit" value="Submit">
            <div class="clear"> </div>
        </form>

---

如果您能帮我指出错误，我们将不胜感激。

我已经检查了您的代码，每次代码都正常工作，但如果未选中复选框，您将无法处理该错误，请处理它， 可能是使用未命中复选框选择。

---

另一方面，发生了什么类型的错误

如果您收到此消息：

您的联系请求提交失败，请重试

然后这部分代码将抛出该消息：

// Send email
        if(mail($toEmail,$emailSubject,$htmlContent,$headers)){
            $statusMsg = 'Your contact request has been submitted successfully !';
            $msgClass = 'succdiv';
        }else{
            $statusMsg = 'Your contact request submission failed, please try again.';
            $msgClass = 'errordiv';
        }

---

这意味着mail（）函数返回false。确保mail（）函数通过传入您知道有效的参数来工作，例如您所说的其他联系人表单中的参数。另外，也许可以尝试删除$headers，看看这是否有帮助，因为该部分是可选的。

提醒：如果未选中复选框，它们将不会设置在$\u POST superglobalAlso中，请下次只显示足够的代码来确定问题“我每次发送时都收到错误”-什么错误？请提供，强调最小。使用不会有什么坏处（而且你的标题排序也很奇怪）。我发现错误：你的联系请求提交失败，请重试。我没有收到任何电子邮件。

// Send email
        if(mail($toEmail,$emailSubject,$htmlContent,$headers)){
            $statusMsg = 'Your contact request has been submitted successfully !';
            $msgClass = 'succdiv';
        }else{
            $statusMsg = 'Your contact request submission failed, please try again.';
            $msgClass = 'errordiv';
        }