Multiple Checkbox Validation In Jquery

Today, We want to share with you multiple checkbox validation in jquery.In this post we will show you jquery validate checkbox at least one, hear for How to validate a form with multiple checkboxes to have atleast one checked we will give you demo and example for implement.In this post, we will learn about multiple checkbox validations in javascript with an example.

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jQuery Validation with Multiple Checkboxes

Example 1: index.html

<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript">
    $(function () {
        $("#btnSubmit").click(function () {
            var checked = $("#tblFruits input[type=checkbox]:checked").length;
            var isValid = checked > 0;
            $("#spnError")[0].style.display = isValid ? "none" : "block";
        });
    });
</script>
</head>
<body>

<table id = "tblFruits" border="0" cellpadding="0" cellspacing="0">
    <tr>
        <td><input type="checkbox" value="1" /></td>
        <td>Mango</td>
    </tr>
    <tr>
        <td><input type="checkbox" value="2" /></td>
        <td>Laptop</td>
    </tr>
    <tr>
        <td><input type="checkbox" value="3" /></td>
        <td>Mobile</td>
    </tr>
    <tr>
        <td><input type="checkbox" value="4" /></td>
        <td>Computer</td>
    </tr>
    <tr>
        <td><input type="checkbox" value="5" /></td>
        <td>Iphone</td>
    </tr>
</table>
<br />
<span id="spnError" class="error" style="display: none">Please select at-least one Fruit.</span>
<br />
<input type="button" value="Submit" id = "btnSubmit" />

</body>
</html>

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Pakainfo

I am Jaydeep Gondaliya , a software engineer, the founder and the person running Pakainfo. I’m a full-stack developer, entrepreneur and owner of Pakainfo.com. I live in India and I love to write tutorials and tips that can help to other artisan, a Passionate Blogger, who love to share the informative content on PHP, JavaScript, jQuery, Laravel, CodeIgniter, VueJS, AngularJS and Bootstrap from the early stage.

jQuery Validation with Multiple Checkboxes

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