/Javascript/jQuery/Jquery check if checkbox is not checked

Jquery check if checkbox is not checked

Jquery check if checkbox is checked

//using plane javascript 
if(document.getElementById('on_or_off_checkbox').checked) {
    //I am checked
} 

//using jQuery
if($('#on_or_off_checkbox').is(':checked')){
    //I am checked
}

If checkbox is checked jquery

//using plane javascript 
if(document.getElementById('on_or_off_checkbox').checked) {
    //I am checked
} 

//using jQuery
if($('#on_or_off_checkbox').is(':checked')){
    //I am checked
}

Jquery check if checkbox is not checked

if (!$("#checkboxID").is(":checked")) {
    // do something if the checkbox is NOT checked
}

Source: stackoverflow.com

How do i check if JQuery checkbox is checked

$('#isAgeSelected').click(function() {
    $("#txtAge").toggle(this.checked);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">
  </script>
<input type="checkbox" id="isAgeSelected"/>
<div id="txtAge" style="display:none">Age is something</div>

Source: stackoverflow.com

Jquery see if checkbox is checked

$('input.checkbox').is(':checked')

Jquery check if all checkbox is not checked

 $('#checkAll').click(function () {    
     $('input:checkbox').prop('checked', this.checked);    
 });

Source: stackoverflow.com

Similar codes

1 vote142 views3 answers
If else jquery click function
Javascript jQuery
100 votes197 views6 answers
Check checkbox by jquery
Javascript jQuery
12 votes158 views5 answers
Jquery-3.5.1.min.js download
Javascript jQuery
78 votes155 views3 answers
Jquery each get index
Javascript jQuery
0 vote202 views1 answer
Jquery OR operator
Javascript jQuery
2 votes193 views2 answers
First letter capital in jquery
Javascript jQuery
5 votes164 views3 answers
Javascript code to jquery online
Javascript jQuery
1 vote163 views1 answer
Sort divs alphabetically jquery
Javascript jQuery
5 votes163 views3 answers
Jquery select radio by name
Javascript jQuery
11 votes195 views3 answers
Addclass removeclass jquery
Javascript jQuery