텍스트캡챠 적용

plugin/tcaptcha/sample.php

@@ -0,0 +1,33 @@
+<?php
+include_once("./_common.php");
+include_once("$g4[path]/head.sub.php");
+?>
+<script src="<?="{$g4['path']}/plugin/tcaptcha/tcaptcha.js"?>"></script>
+
+<h2>텍스트 캡챠 샘플 페이지</h2>
+<br />
+<br />
+<br />
+<form method="post" onsubmit="return form_submit(this);">
+<h2>문) <span id="tcaptcha"></span></h2>
+<div>
+    답) 반드시 숫자로 입력하세요. <input type='text' id='user_answer' name='user_answer' size='3' maxlength='3' title='자동가입방지' required='required' />
+    <input type='hidden' id='user_token' name='user_token' />
+    <input type='submit' />
+</div>
+</form>
+
+<script>
+function form_submit(f) 
+{
+    if (!chk_tcaptcha(f.user_answer, f.user_token)) {
+        return false;
+    }
+    alert("정답");
+    return true;
+}
+</script>
+
+<?
+include_once("$g4[path]/tail.sub.php");
+?>