thinkphp Framework Forms Automatic Authentication login Registration AJAX automatic Authentication login Registration

Description: There is no practice of static automatic verification: If you use static authentication to customize a controller first, and then create a nihaomodel.php class in the Model folder Nihao is custom, the prefix can be arbitrary, but must use the Hump method (first letter capital)

When using the D () method in a custom controller, the prefix of the Nihaomodel.php class is written Nihao because there is this string of code protected $trueTableName = ' Yonghu '; The function is to find the real table name, the system by default find Yong_hu This table, need to define this method, to find the Yonghu table

<?phpnamespace admin\model;use think\model;class Nihaomodel extends model{    //protected $tablePrefix = "";    protected $trueTableName = ' Yonghu '; The function is to find the real table name, the system by default find Yong_hu This table, need to define this method, to find Yonghu table    protected $_validate =array (//fixed mode, in the parent class has defined an        array (' UID ', ' Require ', ' user name cannot be empty! ', 0,//non-null authentication: Give Yonghu the UID column in the table, set non-empty        array (' pwd ', ' pwd1 ', ' Input password inconsistent ', 0, ' confirm '),//equivalence authentication: Confirm (Verify that the two fields in the form are the same, the validation rule defined is a field name), meaning that pwd1 must be a field        array (' email ', ' email ', ' Mailbox format incorrect ', 0 '),        Array (' name ', '/ ^[1-9]\d{5}[1-9]\d{3} ((0\d) | ( 1[0-2]) (([0|1|2]\d) |3[0-1]) \d{3} ([0-9]| X) $/', ' ID number incorrect ', 0, ' regex '),//Regular expression,        array (' Age ', ' 18,50 ', ' ages not in range ', 0, ' between ')//range Validation:    );}

Dynamic validation: (No model models needed)

1. Build a controller to do form operation (including validation)

<?phpnamespace biaodan\controller;use think\controller;class Biaodancontroller extends Controller{public function            Test () {if (empty ($_post))//If $_post empty, displays the add page, {$this->show ();            } else//If $_post is not empty, go to verify, verify success, add database {$y = D ("Yonghu"); $arr = Array (//Create a validation rule for array (' UID ', ' require ', ' username cannot be empty! ', 0), array (' pwd ', ' pwd1 ', ' input passwords inconsistent ', 0,                ' Confirm '),//Equivalence Authentication: Confirm (Verify that the two fields in the form are the same, the validation rule defined is a field name), meaning that the pwd1 must be a field array (' email ', ' email ', ' email ' is not properly formatted ', 0), Array (' name ', '/^[1-9]\d{5}[1-9]\d{3} ((0\d) | ( 1[0-2]) (([0|1|2]\d) |3[0-1]) \d{3} ([0-9]|            X) $/', ' ID number incorrect ', 0, ' regex '),//Regular expression, array (' Age ', ' 18,50 ', ' ages not in range ', 0, ' between ')//range validation);                if ($y->validate ($arr)->create ())//$y->validate ($arr), add before executing the validation rule {$y->add ();        } else {die ($y->geterror ());        }        }    }    } 

2. HTML page corresponding to the Controller method:

<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
Ajax: (No model models needed)
1. Build a controller to do form operation (including validation)
<?phpnamespace admin\controller;use Think\controller;class Zhucecontroller extends Controller {public        function Add () {                $this->show ();            }        Public Function Addchuli () {        $y = D ("Yonghubiao");        $arr = Array (        ' uid ', ' require ', ' username cannot be empty!! '),//ps:require means the field must be, is not an empty        array (' pwd ', ' require ', ' two times password inconsistent! '),        Array (' name ', ' require ', ' did not fill in the name!! '),        array (' email ', ' email ', ' email ' format is incorrect!! '),        Array (' Age ', '/^[1-9]\d{5}[1-9]\d{3} ((0\d) | ( 1[0-2]) (([0|1|2]\d) |3[0-1]) \d{3} ([0-9]| X) $/', ' ID card not valid ', 0, ' regex ')        ;                if ($y->validate ($arr)->create ()) {            $y->add ();            $this->ajaxreturn ("Registered success", "eval");        } else{            $this->ajaxreturn ($y->geterror (), "eval");}}}    
2. HTML page corresponding to the Controller method:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
thinkphp Framework Forms Automatic Authentication login Registration AJAX automatic Authentication login Registration