<script>
                        $(document).ready(function () {
                            //* validation
                            $('#login').validate({
                                onkeyup: false,
                                errorClass: 'error',
                                validClass: 'valid',
                                rules: {
                                    user_email: {
                                        required: true,
                                        email: true
                                    },
                                    user_pass: {
                                        required: true,
                                        minlength: 6
                                    }
                                },
                                messages: {
                                    user_email: {
                                        required: 'Please enter your email ID',
                                        email: 'Please enter a valid email ID'
                                    },
                                    user_pass: {
                                        required: 'Please enter your password',
                                        minlength: 'Please enter at least 6 characters.'
                                    }
                                },
                                highlight: function (element) {
                                    $(element).closest('.f_er').addClass("f_error");

                                },
                                unhighlight: function (element) {
                                    $(element).closest('.f_er').removeClass("f_error");

                                }
                            });
                        });

                        /* Login validation */
                        $(document).on('click', '#login1', function () {
                            $('#login').validate();
                            var validate_login = $('#login').valid();
                            if (validate_login === true)
                            {
                                var post_data = $('#login').serialize();
                                $.ajax({
                                    type: "POST",
                                    url: "checkpassword.php",
                                    data: post_data,
                                    success: function (msg) {
                                        var resultarr = msg;
                                        // $(".page-loader").remove();
                                        var success_msg = $.trim(resultarr[0]);
                                        if (success_msg === "SUCCESS")
                                        {
                                            //var login_token = resultarr[1];
                                            // $.cookie("covogue_login_token", login_token, {
                                            //    expires: 30
                                            //});
                                            window.location.href = "blog.php";
                                        }
                                        if (success_msg === "FAIL")
                                        {
                                            $("#error_li").show();
                                            $("#login_result").text('Please enter a valid email ID and password.');
                                            alert("Please enter a valid email ID and password.");
                                        }
                                    },
                                    error: function () {
                                        //$(".page-loader").remove();
                                        // sticky_notifications('Oops!! Try that again in a few moments.',{type: "error"});
                                        alert("Try Again");
                                    }
                                });
                            } else {
                                alert("Try Again1");
                            }
                        });
                    </script>

                    <div class="user_login">
                        <form method="post" id="login" name="login" class="f_er">
                            <!--<label><div id="error" style="color:red; text-align: center;"></div></label>-->
                            <label>Email</label>
                            <input type="text" name="user_email" id="user_email" autofocus/>
                            <br />

                            <label>Password</label>
                            <input type="password" name="user_pass" id="user_pass"/>
                            <br />
                            <li style="display:none;" id="error_li"><span id="login_result" class="error_color"></span></li>
                            <div class="action_btns">
                                <div class="one_half"><a href="#" class="btn back_btn"><i class="fa fa-angle-double-left"></i> Back</a></div>
                                <div class="one_half last"><button type="button" name="login1" id="login1" class="btn btn_red">Login</button></div>
                            </div>
                        </form>
                        <a href="forgot_password.php" class="forgot_password">Forgot password?</a>
                    </div>

<?php
      include 'admin/config.php';
      $username = $_POST['user_email'];
      $password = $_POST['user_pass'];
      $check = mysqli_query($con,"select username,
     password from blog_login where username = '$username' and password = '$passwod'");
      $count = mysqli_num_rows($check);
       if( $count == '1' ){
     echo "SUCCESS";
      } else {
   echo "FAIL";
             }
                     ?>