已发布HTML表单但返回的数组为空

Question

I am trying to does an HTTP POST but the array returned from the post is empty which it shouldn't.

var_dump($_REQUEST);
var_dump($_POST);  -->This is empty which it should NOT.

---

<form action="login/" class="form-horizontal well" id="login-form" method=
"post" name="login-form">
    <div class="span4 center">
        <input class="text-field input-block-level" id="email" name="email"
        placeholder="E-mail" size="30" type="email">
    </div>

    <div class="span4 center">
        <input class="text-field input-block-level" id="password" name=
        "password" placeholder="**********" size="20" type="password">
    </div><br>
    <br>

    <div class="span4 center">
        <input class="button-primary button-large" type="submit">
    </div>
</form>

Answer 1

The ACTION attribute tells the form where to POST the data to. if there's no such location as login/, the form will fail.

It should be:

<form class="form-horizontal well" method="post" action="yourlogincheck.php" id="login-form" name="login-form">

But it's perfectly fine to post to login/ if your file structure is as follows:

• file.php
• login/index.php

In all other cases, it will fail. Also, make sure to add the trailing slash. It is important.

If it's POST'd correctly, you should get something like this with var_dump:

array(2) {
  ["email"]=>
  string(11) "[e-mail]"
  ["password"]=>
  string(7) "hunter2"
}
array(2) {
  ["email"]=>
  string(11) "[e-mail]"
  ["password"]=>
  string(7) "hunter2"
}

Hope this helps.