• <bdo id='pYidZ'></bdo><ul id='pYidZ'></ul>
    1. <legend id='pYidZ'><style id='pYidZ'><dir id='pYidZ'><q id='pYidZ'></q></dir></style></legend>

      <small id='pYidZ'></small><noframes id='pYidZ'>

      <tfoot id='pYidZ'></tfoot>
      <i id='pYidZ'><tr id='pYidZ'><dt id='pYidZ'><q id='pYidZ'><span id='pYidZ'><b id='pYidZ'><form id='pYidZ'><ins id='pYidZ'></ins><ul id='pYidZ'></ul><sub id='pYidZ'></sub></form><legend id='pYidZ'></legend><bdo id='pYidZ'><pre id='pYidZ'><center id='pYidZ'></center></pre></bdo></b><th id='pYidZ'></th></span></q></dt></tr></i><div id='pYidZ'><tfoot id='pYidZ'></tfoot><dl id='pYidZ'><fieldset id='pYidZ'></fieldset></dl></div>

        required_if laravel 具有多个值

        时间:2023-10-31
        <i id='dDpOV'><tr id='dDpOV'><dt id='dDpOV'><q id='dDpOV'><span id='dDpOV'><b id='dDpOV'><form id='dDpOV'><ins id='dDpOV'></ins><ul id='dDpOV'></ul><sub id='dDpOV'></sub></form><legend id='dDpOV'></legend><bdo id='dDpOV'><pre id='dDpOV'><center id='dDpOV'></center></pre></bdo></b><th id='dDpOV'></th></span></q></dt></tr></i><div id='dDpOV'><tfoot id='dDpOV'></tfoot><dl id='dDpOV'><fieldset id='dDpOV'></fieldset></dl></div>

          <small id='dDpOV'></small><noframes id='dDpOV'>

          • <bdo id='dDpOV'></bdo><ul id='dDpOV'></ul>
                  <tbody id='dDpOV'></tbody>

                  <legend id='dDpOV'><style id='dDpOV'><dir id='dDpOV'><q id='dDpOV'></q></dir></style></legend>

                1. <tfoot id='dDpOV'></tfoot>
                  本文介绍了required_if laravel 具有多个值的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着跟版网的小编来一起学习吧!

                  问题描述

                  我有一个这样的下拉菜单:

                  I have a dropdown menu like this:

                  <select name="selection">
                     <option value="1">Option 1</option>
                     <option value="2">Option 2</option>
                     <option value="3">Option 3</option>
                  </select>
                  <input type="text" name="stext">
                  

                  我想要 laravel 中的以下内容:

                  I want the following in laravel:

                  public static myfunction(){
                     $input = Input::only('selection','stext');
                     $rule = array(
                        'selection' => 'required',
                        'stext' => 'required_if:selection,2,3',
                     );
                     $validate = Validator::make($input,$rule);
                  }
                  

                  但如果我选择选项 1,stext 仍然是必需的.为什么?我该如何解决?

                  But if I select option 1, stext is still required. Why? How can I fix it?

                  推荐答案

                  正如 LePhleg answer 所指出的,这个验证有一个最好的语法:

                  As pointed out by LePhleg answer, there is a nicest syntax for this validation:

                  $rule = array(
                    'selection' => 'required',
                    'stext' => 'required_if:selection,2,3,
                  );
                  

                  下面的旧答案:

                  我认为 require_if 验证每次只接受一个值.尝试更改您的验证码如下:

                  I think that the require_if validation accept only one value per time. Try to change your validation code as below:

                  $rule = array(
                    'selection' => 'required',
                    'stext' => 'required_if:selection,2|required_if:selection,3',
                  );
                  

                  检查LePhleg的答案,更干净.在不可能的答案时,只需检查问题,他使用相同的方法但没有工作.

                  Check LePhleg answer, is more cleaner. At the time of the answer that was not possible, just check the question, he was using the same method but not worked.

                  这篇关于required_if laravel 具有多个值的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持跟版网!

                  上一篇:Laravel Mail 发送电子邮件但返回 false 下一篇:按 created_at 排序 Eloquent 集合

                  相关文章

                    <small id='i4Ig3'></small><noframes id='i4Ig3'>

                    <i id='i4Ig3'><tr id='i4Ig3'><dt id='i4Ig3'><q id='i4Ig3'><span id='i4Ig3'><b id='i4Ig3'><form id='i4Ig3'><ins id='i4Ig3'></ins><ul id='i4Ig3'></ul><sub id='i4Ig3'></sub></form><legend id='i4Ig3'></legend><bdo id='i4Ig3'><pre id='i4Ig3'><center id='i4Ig3'></center></pre></bdo></b><th id='i4Ig3'></th></span></q></dt></tr></i><div id='i4Ig3'><tfoot id='i4Ig3'></tfoot><dl id='i4Ig3'><fieldset id='i4Ig3'></fieldset></dl></div>

                      • <bdo id='i4Ig3'></bdo><ul id='i4Ig3'></ul>
                    1. <legend id='i4Ig3'><style id='i4Ig3'><dir id='i4Ig3'><q id='i4Ig3'></q></dir></style></legend>
                    2. <tfoot id='i4Ig3'></tfoot>