pfam month and day multiple

by godhong

HTML

<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.0/jquery.validate.min.js"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.validate/1.11.0/additional-methods.js"></script>
<form id="myform">
    <table>
        <tr>
            <td>MM1</td>
            <td>
                <input type="text" name="mm1" />
            </td>
            <td>DD1</td>
            <td>
                <input type="text" name="dd1" />
            </td>
        </tr>
        <tr>
            <td>MM2</td>
            <td>
                <input type="text" name="mm2" />
            </td>
            <td>DD2</td>
            <td>
                <input type="text" name="dd2" />
            </td>
        </tr>
    </table>
    <br>
    <tr>
        <input type="submit" />
    </tr>
</form>

JavaScript

$(document).ready(function () {

    $('#myform').validate({ // initialize the plugin
        submitHandler: function (form) {
            alert('valid form submitted');
            return false;
        }
    });

    $('input[name*="mm"]').each(function () {
        $(this).rules('add', {
            required: true,
            monthCheck: true
        });
    });

    $('[name*="dd"]').each(function () {
        $(this).rules('add', {
            required: true,
            dayCheck: true
        });
    });

    function mmCheck(value) {
        var mmValue = value;
        if (mmValue < 1 || mmValue > 12) return false;
        return true;
    }

    function ddCheck(value, element) {
        var mmValue = $(element).closest("tr").find('input').val();
        var ddValue = value;
        if (ddValue < 1 || ddValue > 31) return false;
        else if (mmValue == 2 && ddValue > 29) return false;
        else if ((mmValue == 4 || mmValue == 6 || mmValue == 9 || mmValue == 11) && ddValue > 30) return false;
        return true;
    }

    $.validator.addMethod(
        "monthCheck",

    function (value) {
        return mmCheck(value);
    },
        "Please enter a right month");

    $.validator.addMethod(
        "dayCheck",

    function (value, element) {
        return ddCheck(value, element);
    },
        "Please enter a right day");












});