我想创建父类Formspree的子类。我创建了一个端点<form action="https://formspree.io/XXXXXXXX" method="post">
<input name="_gotcha" style="display: none" type="text">
<input class="form-control input-lg" name="firstname" placeholder="First Name" required type="text">
<input class="form-control input-lg" name="lastname" placeholder="Last name" required type="text">
<input class="form-control input-lg" name="phone" placeholder="Phone number" required type="text">
<select required name="country" class="form-control input-lg" style="border-radius:none; -webkit-appearance: none; padding-top:0px;">
<option value="" disabled selected>Please select your country </option>
<option value="Afganistan">Afghanistan</option>
<option value="Albania">Albania</option>
<option value="other">Not in the List</option>
<!-- etc -->
</select>
<input type="hidden" name="referrer" id="referrer_field" />
<input type="hidden" name="url" id="url_field" />
<button id="demo" type="submit">GO</button>
，一切都在开发中很有用。但是，在测试中，根本没有导入Person。
我如何才能确保正确导入Person？
Customer