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1ページに2つのフォームがあります。フォーム1の送信ボタンをクリックすると、検証エラーが両方のフォームに表示されます。どのようにして各フォームで個別の検証エラーを表示できますか？Codeigniter複数のフォームを1つのページで別々に検証
これが私の見解です：
<?php echo form_open('user_signup/login',['class'=>'login-form','id'=>'submit_form']);
echo validation_errors();?>
<h3 class="form-title font-green">Sign In</h3>
<div class="alert alert-danger display-hide">
<button class="close" data-close="alert"></button>
<span> Enter any username and password. </span>
</div>
<div class="form-group">
<!--ie8, ie9 does not support html5 placeholder, so we just show field title for that-->
<label class="control-label visible-ie8 visible-ie9">Email</label>
<?php echo form_input(['name'=>'email1','type'=>'text','style'=>'text-transform: capitalize;','class'=>'form-control form-control-solid placeholder-no-fix','autocomplete'=>'off','placeholder'=>'Email','value'=>set_value('email1')]); ?>
</div>
<div class="form-group">
<label class="control-label visible-ie8 visible-ie9">Password</label>
<?php echo form_input(['name'=>'pass','type'=>'password','class'=>'form-control form-control-solid placeholder-no-fix','autocomplete'=>'off','placeholder'=>'Password']); ?>
</div>
<div class="form-actions">
<?php echo form_submit('submit', 'Submit',"class='btn green uppercase'"); ?>
<a href="javascript:;" id="forget-password" class="forget-password">Forgot Password?</a>
</div>
<div class="login-options">
<h4>Or login with</h4>
<ul class="social-icons">
<li>
<a class="social-icon-color facebook" data-original-title="facebook" href="javascript:;"></a>
</li>
<li>
<a class="social-icon-color twitter" data-original-title="Twitter" href="javascript:;"></a>
</li>
<li>
<a class="social-icon-color googleplus" data-original-title="Goole Plus" href="javascript:;"></a>
</li>
<li>
<a class="social-icon-color linkedin" data-original-title="Linkedin" href="javascript:;"></a>
</li>
</ul>
</div>
<div class="create-account">
<p>
<a href="javascript:;" id="register-btn" class="uppercase">Create an account</a>
</p>
</div>
</form>
<!-- END LOGIN FORM -->
<!-- BEGIN FORGOT PASSWORD FORM -->
<form class="forget-form" action="http://keenthemes.com/preview/metronic/theme/admin_2/index.html" method="post">
<h3 class="font-green">Forget Password ?</h3>
<p> Enter your e-mail address below to reset your password. </p>
<div class="form-group">
<input class="form-control placeholder-no-fix" type="text" autocomplete="off" placeholder="Email" name="email" /> </div>
<div class="form-actions">
<button type="button" id="back-btn" class="btn green btn-outline">Back</button>
<button type="submit" class="btn btn-success uppercase pull-right">Submit</button>
</div>
</form>
<!-- END FORGOT PASSWORD FORM -->
<!-- BEGIN REGISTRATION FORM -->
<?php echo form_open('user_signup/login',['class'=>'register-form','id'=>'register_form']);
?>
<h3 class="font-green">Sign Up</h3>
<p class="hint"> Enter your personal details below: </p>
<div class="form-group">
<label class="control-label visible-ie8 visible-ie9">Roll NO</label>
<?php echo form_input(['name'=>'rollno','type'=>'text','style'=>'text-transform: capitalize;','class'=>'form-control form-control-solid placeholder-no-fix','autocomplete'=>'off','placeholder'=>'Rollno','value'=>set_value('rollno')]); ?>
</div>
<div class="form-group">
<!--ie8, ie9 does not support html5 placeholder, so we just show field title for that-->
<label class="control-label visible-ie8 visible-ie9">Email</label>
<?php echo form_input(['name'=>'email2','type'=>'text','style'=>'text-transform: capitalize;','class'=>'form-control form-control-solid placeholder-no-fix','autocomplete'=>'off','placeholder'=>'Email','value'=>set_value('email2')]); ?>
</div>
<div class="form-actions">
<button type="button" id="register-back-btn" class="btn green btn-outline">Back</button>
<?php echo form_submit('register', 'register',"class='btn btn-success uppercase pull-right'"); ?>
これは私のコントローラです：
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class User_signup extends CI_Controller {
public function index()
{
$this->load->view('User/signup');
}
public function login()
{
if ($this->input->post('submit_form')) {
$rules['email1'] = 'required';
$rules['pass'] = 'required';
$this->form_validation->set_rules($rules);
}
else if ($this->input->post('register_form')) {
$rules['rollno'] = 'required';
$rules['email2'] = 'required';
$this->validation->set_rules($rules);
}
if (!$this->form_validation->run()) {
$this->load->view('User/signup');
}
else {
if ($this->input->post('submit_form'))
echo 'Form 1 posted !';
else if ($this->input->post('register_form'))
echo 'Form 2 posted !';
}
}
}