Question

我对php很新，所以这可能只是一个愚蠢的问题。有没有办法将提交按钮放入另一个表单字段，还是必须相同？如果我在其他地方创建一个新领域真的很重要吗？

不工作代码：

<div class="container">
    <form method="post">
              <div class="form-group">

                <input type="text" class="form-control" name="emailfield" id="emailfeld2" placeholder="Emailadresse (z.B Max@Max.de)">

                <input type="password" class="form-control" name="passwordfield" id="passwortfeld" placeholder="Passwort">

                <input type="password" class="form-control" name="cpasswordfield" id="cpasswortfeld" placeholder="Passwort bestätigen">




            </div>
      </form>

    <div class="form-group">
        <form method="post">    
              <button type="submit" class="btn btn-success" name="submitgo">Sign Up!</button>
        </form>    

    </div>


</div>


      <?php  
     echo $_POST['emailfield']."<br>";
    ?>


<div class="container-opacity">

</div>

工作代码：

<div class="container">
    <form method="post">
              <div class="form-group">

                <input type="text" class="form-control" name="emailfield" id="emailfeld2" placeholder="Emailadresse (z.B Max@Max.de)">

                <input type="password" class="form-control" name="passwordfield" id="passwortfeld" placeholder="Passwort">

                <input type="password" class="form-control" name="cpasswordfield" id="cpasswortfeld" placeholder="Passwort bestätigen">



              <button type="submit" class="btn btn-success" name="submitgo">Sign Up!</button>
        </div>
        </form>    




</div>


      <?php  
     echo $_POST['emailfield']."<br>";
    ?>


<div class="container-opacity">

</div>

Answer 1

将表单元素置于其所属表单之外通常是不好的做法。如果您只有一个<form>标记并将其移到主要<div class="container">之外

，它就会有效

<form method="post">
  <div class="container">
    <div class="form-group">

      <input type="text" class="form-control" name="emailfield" id="emailfeld2" placeholder="Emailadresse (z.B Max@Max.de)">

      <input type="password" class="form-control" name="passwordfield" id="passwortfeld" placeholder="Passwort">

      <input type="password" class="form-control" name="cpasswordfield" id="cpasswortfeld" placeholder="Passwort bestätigen">

    </div>

    <div class="form-group">
      <button type="submit" class="btn btn-success" name="submitgo">Sign Up!</button>
    </div>

  </div>
</form>

<?php echo $_POST[ 'emailfield']. "<br>"; ?>

<div class="container-opacity">

</div>

提交按钮必须与email / pw字段的格式相同？

1 个答案: