从我的注册页面我创建了一个对象并调用了1个方法
$getValidations = new Validation();
$error = $getValidations->getValues($postData);
现在我的验证课程是:
class Validation {
public function getValues($postData) {
$f_name = (isset($postData['f_name']) && ($postData['f_name'])) ? htmlspecialchars(trim($postData['f_name'])) : NULL;
$l_name = (isset($postData['l_name']) && ($postData['l_name'])) ? htmlspecialchars(trim($postData['l_name'])) : NULL;
$this->addFields($f_name, 'req', 'First Name is required. ');
$this->addFields($l_name, 'req', 'Last Name is required. ');
$error = $this->validate();
print_r($error);
return $error;
}
function addFields($postVar, $authType, $error) {
$index = $this->id++;
$this->check_vars[$index]['data'] = $postVar;
$this->check_vars[$index]['authtype'] = $authType;
$this->check_vars[$index]['error'] = $error;
}
function validate() {
... validations rules
return $erromsg;
}
现在的问题是:
$error = $this->validate();
print_r($error);
return $error;
无效。
是$this->
是对还是错?
我应该写什么来获取$erromsg
错误消息?
答案 0 :(得分:1)
验证方法内部有问题。尝试测试验证方法:
function validate() {
echo "I have been called";
// ... validations rules
echo "Error: $erromsg";
return $erromsg;
}