登录强制使用验证码

template/src/oj/account/login.html

@@ -22,7 +22,13 @@
 
                 <div class="help-block with-errors"></div>
             </div>
-            <div class="form-group" id="captcha-area"></div>
+            <div class="form-group" id="captcha-area">
+                <label for="captcha">验证码</label>&nbsp;&nbsp;<img src="/captcha/" id="captcha-img"><small>
+               <p></p></small>
+               <input type="text" class="form-control input-lg" id="captcha" name="captcha"
+                      placeholder="验证码" maxlength="4" data-error="请填写验证码" required>
+                <div class="help-block with-errors"></div>
+            </div>
             <div class="form-group">
                 <button type="submit" class="btn btn-primary">提交</button>
             </div>