cakephp 验证在 save() 上不起作用答案

【问题标题】：cakephp validation doesn't work on save()cakephp 验证在 save() 上不起作用
【发布时间】：2020-05-16 10:49:54
【问题描述】：

我只是在 cakephp(2.x) 中应用验证规则。当我将数据保存到数据库中而不验证表单时。我无法找到我缺少的地方。我是 cakephp 的初学者。请建议我如何验证我的表格。我的表单结构是这样的。

<form class="form-horizontal" method="POST" action="saveUser">
    <fieldset>
        <legend>Register</legend>

        <span class = "error">* Required field</span>
        <div class="form-group">
        <label for="inputName" class="col-lg-2 control-label">Name &nbsp;<span class="error">*</span></label>
        <div class="col-lg-10">
            <input type="text" class="form-control" id="inputName" name="name" placeholder="Name" required value="">
        </div>
        </div>
        <div class="form-group">
        <label for="inputEmail" class="col-lg-2 control-label">Email&nbsp;<span class="error">*</span></label>
        <div class="col-lg-10">
            <input type="email" class="form-control" id="inputEmail" name="email" placeholder="Email" required value="">
        </div>
        </div>
        <div class="form-group">
        <label for="inputPassword" class="col-lg-2 control-label">Password&nbsp;<span class="error">*</span></label>
        <div class="col-lg-10">
            <input type="password" class="form-control" id="inputPassword" name="password" placeholder="Password" required value="">
        </div>
        </div>
        <div class="form-group">
        <div class="col-lg-10 col-lg-offset-2">
            <button type="reset" class="btn btn-default">Cancel</button>
            <button type="submit" class="btn btn-primary">Submit</button>
        </div>
        </div>
    </fieldset>
</form>

并且模型像这样验证数组

public $validate = array(
    'name' => array(
        'alphaNumeric' => array(
            'rule' => 'alphaNumeric',
            'required' => true,
            'message' => 'Only Allows Letter and Numbers'
        ),
        'between' => array(
            'rule' => array('lengthBetween', 5, 15),
            'message' => 'length upto 5 to 15 character'
        )
    ),
    'password' => array(
        'rule' => array('minLength', '8'),
        'message' => 'Password Too Short'
    ),
    'email' => 'email',
);

和控制器一样

if($this->request->is('post')){
    if($this->User->save($this->request->data)){
        $this->Session->setFlash(__('Employee Registration Successfully'));
        $this->redirect(['action'=>'viewAdminDashboard']);

    }
    else{
        $this->Session->setFlash(__('Cannot Register Employee'));
    }
}

【问题讨论】：

标签： php mysql cakephp cakephp-2.x

【解决方案1】：

如果您指定自己的名称，CakePHP 无法将输入字段与模型列匹配。例如：

<input type="text" class="form-control" id="inputName" name="name" placeholder="Name" required value="">
                                                             ^^^^

...应该是

name="data[User][name]"

如果您将 CakePHP 用于模型和控制器，那么将它也用于视图会更容易：

<?php
echo $this->Form->create('User');
echo $this->Form->input('name');

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【讨论】：