フォーム検証エラーが機能しなくなりました。昨日は機能していました。何か間違ったことをしたに違いありませんが、見つからないようです。
ユーザー名とメールアドレスを入力すると、メールが送信され、「メールが送信されました！」とエコーされます。
情報を入力せずにサインアップをクリックするだけで、ビューをロードするユーザー/サインアップにリダイレクトされます。
controllers / user.php：
public function signup_validation() {
$this -> load -> library('form_validation');
$this -> form_validation -> set_rules('username', 'Username', 'trim|required|alpha|min_length[3]|max_length[25]');
$this -> form_validation -> set_rules('email', 'Email', 'required|trim|valid_email|is_unique[users.email]');
$this -> form_validation -> set_rules('password', 'Password', 'required|trim');
$this -> form_validation -> set_rules('cpassword', 'Retype', 'required|trim|matches[password]');
if ($this -> form_validation -> run()) {
$key = md5(uniqid());
$this -> load -> library('email', array('mailtype' => 'html'));
$this -> load -> model('users');
$this -> email -> from('', "");
$this -> email -> to($this -> input -> post('email'));
$this -> email -> subject('Confirm your account.');
$message = "<p>Thank you for signing up!</p>";
$message = "<p><a href='" . base_url() . "user/activate/$key'>Click here</a> to confirm your account.</p>";
$this -> email -> message($message);
if ($this -> users -> add_temp_user($key)) {
if ($this -> email -> send()) {
echo "The email has been sent!";
} else {
echo "Could not send the email.";
}
} else {
echo "Problem adding user to database.";
}
} else {
redirect('user/signup');
}
}
views / signup.php
<form class="form-horizontal" action="<?php echo base_url() . 'user/signup_validation'; ?>" method="post" accept-charset="UTF-8">
<?php echo validation_errors(); ?>
<div class="control-group">
<label class="control-label" for="inputEmail">Username</label>
<div class="controls">
<input name="username" type="text" id="inputUsername" placeholder="username" value="<?php echo $this -> input -> post('username'); ?>"/>
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputEmail">Email</label>
<div class="controls">
<input name="email" type="email" id="inputEmail" placeholder="email" value="<?php echo $this -> input -> post('email'); ?>"/>
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputPassword">Password</label>
<div class="controls">
<input name="password" type="password" id="inputPassword" placeholder="password" />
</div>
</div>
<div class="control-group">
<label class="control-label" for="inputRetype">Retype</label>
<div class="controls">
<input name="cpassword" type="password" id="inputRetype" placeholder="retype" />
</div>
</div>
<div class="form-actions">
<input name="signup_submit" type="submit" class="btn" value="Sign up" />
</div>
</form>
ヘルパーを自動ロードします：
$autoload['helper'] = array('url', 'form');
.htaccess：
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteBase /
#Removes access to the system folder by users.
#Additionally this will allow you to create a System.php controller,
#previously this would not have been possible.
#'system' can be replaced if you have renamed your system folder.
RewriteCond %{REQUEST_URI} ^system.*
RewriteRule ^(.*)$ /index.php?/$1 [L]
#When your application folder isn't in the system folder
#This snippet prevents user access to the application folder
#Rename 'application' to your applications folder name.
RewriteCond %{REQUEST_URI} ^application.*
RewriteRule ^(.*)$ /index.php?/$1 [L]
#Checks to see if the user is attempting to access a valid file,
#such as an image or css document, if this isn't true it sends the
#request to index.php
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L]
</IfModule>
<IfModule !mod_rewrite.c>
# If we don't have mod_rewrite installed, all 404's
# can be sent to index.php, and everything works as normal.
ErrorDocument 404 /index.php
</IfModule>