PHP的表单类 Zebra_Form &Form Builder PHP Class

Zebra_Form 是一个 PHP 类用于简化表单的创建和数据验证。示例代码：

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01

<?php

02	// include the Zebra_Form class

03	require 'path/to/Zebra_Form.php';

04

05	// instantiate a Zebra_Form object

06	$form = new Zebra_Form('form');

07

08	// the label for the "email" field

09	$form->add('label','label_email', 'email', 'Email');

10

11	// add the "email" field

12	// the "&" symbol is there so that $obj will be a reference to the object in PHP 4

13	// for PHP 5+ there is no need for it

14	$obj = & $form->add('text','email', '',array('autocomplete'=> 'off'));

15

16	// set rules

17	$obj->set_rule(array(

18	// error messages will be sent to a variable called "error", usable in custom templates

19	'required'=> array('error','Email is required!'),

20	'email'=> array('error','Email address seems to be invalid!'),

21

));

22

23	// "password"

24	$form->add('label','label_password', 'password', 'Password');

25	$obj = & $form->add('password','password', '', array('autocomplete'=> 'off'));

26	$obj->set_rule(array(

27	'required'=> array('error','Password is required!'),

28	'length'=> array(6, 10,'error', 'The password must have between 6 and 10 characters'),

29

));

30

31	// "remember me"

32	$form->add('checkbox','remember_me', 'yes');

33	$form->add('label','label_remember_me_yes','remember_me_yes','Remember me');

34

35	// "submit"

36	$form->add('submit','btnsubmit', 'Submit');

37

38	// validate the form

39	if ($form->validate()) {

40	// do stuff here

41

}

42	// auto generate output, labels above form elements

43	$form->render();

44

?>

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