50 lines
No EOL
1.3 KiB
PHP
50 lines
No EOL
1.3 KiB
PHP
<?php
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/*
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Plugin Name: Signup Captcha
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Description: Security Captcha for signup form
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Author: Arslan Hassan
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Author Website: http://clip-bucket.com/
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ClipBucket Version: 2
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Version: 1.0
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Website: http://clip-bucket.com/
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Plugin Type: global
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*/
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if(!function_exists("signup_captcha"))
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{
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require "captcha/class.img_validator.php";
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function signup_captcha()
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{
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$rand_id = RandomString(3);
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return '<img src="'.PLUG_URL.'/signup_captcha/captcha.php" border=1 name="captcha" id="captcha_img_'.$rand_id.'"/><br />
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<a href="javascript:void(0)" onclick="javascript:reloadImage(\''.PLUG_URL.'/signup_captcha/captcha.php\',\'captcha_img_'.$rand_id.'\');"> Refresh</a>';
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}
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$signup_captcha['signup_captcha'] =
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array(
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'title'=> 'Varification Code',
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'type'=> "textfield",
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'name'=> "vcode",
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'id'=> "vcode",
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'required'=>'yes',
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'validate_function'=>'signup_captcha_check',
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'anchor_after'=>'signup_captcha',
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'invalid_err'=>lang('usr_ccode_err')
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);
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function signup_captcha_check($val)
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{
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$img = new img_validator();
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return $img->checks_word($val);
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}
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register_anchor(signup_captcha(),"signup_captcha");
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//register_signup_field($signup_captcha);
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register_cb_captcha('signup_captcha','signup_captcha_check',TRUE);
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}
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?>
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