<?php
require_once 'core/init.php';
if(INput::exists()) {
if(Token::check(Input::get('token'))) {
$validate = new Validate();
$validation = $validate->check($_POST, array(
'username' => array('required' => true),
'password' => array('required' => true)
));
if($validation->passed()) {
// Log user in
} else {
foreach($validation ->errors() as $error) {
echo $error, '<br>';
}
}
}
}
?>
我正在尝试确保它通过我的验证页面说出用户名和密码是必需的
<?php
class Validate {
private $_passed = false,
$_errors = array(),
$_db = null;
public function __construct() {
$this->_db = DB::getInstance();
}
public function check($source, $items = array()) {
foreach($items as $item => $rules) {
foreach($rules as $rule => $rule_value) {
$value = trim($source[$item]);
$item = escape($item);
if($rule === 'required' && empty($value)) {
$this->addError("{$item} is required");
} else if(!empty($value)) {
switch($rule){
case 'min';
if(strlen($value) < $rule_value) {
$this->addError("{$item} must be a minimum of {$rule_value} character.");
}
break;
case 'max';
if(strlen($value) > $rule_value) {
$this->addError("{$item} must be a maximum of {$rule_value} character.");
}
break;
case 'matches';
if($value != $source[$rule_value]) {
$this->addError("{$rule_value} must match {$item}");
}
break;
case 'unique';
$check = $this->_db->get($rule_value, array($item, '=', $value));
if($check->count()) {
$this->addError("{$item} already exists.");
}
break;
}
}
}
}
if(empty($this->_errors)) {
$this->_passed = true;
}
return $this;
}
private function addError($error) {
$this->_errors[] = $error;
}
public function errors() {
return $this->_errors;
}
public function passed() {
return $this->_passed;
}
}
但是它一直显示此错误:
注意:未定义索引:输入密码C:\ xampp \ htdocs \ Sites \ ooplr \ classes \ Validate.php,第15行
[未定义索引:密码只能表示未声明$_POST['password']
,这意味着您使用密码的HTML存在问题。
尝试使用$validate->passed()
代替$validation->passed()
$validate = new Validate();
$validation = $validate->check($_POST, array(
'username' => array('required' => true),
'password' => array('required' => true)
));
我有同样的问题,我刚刚解决了这个问题:
<input type="Password" name="Password" id="Password" autocomplete="off"
为此:
<input type="Password" name="password" id="Password" autocomplete="off"
并且没有其他错误
[html格式的“ name”属性与您的$ _POST []]不匹配要么您在表单中的“方法”字段未设置为“ POST”。