/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

4 votes244 views3 answers
Jquery: get selected option of the drop down list
Javascript jQuery
37 votes289 views6 answers
Jquery add disabled to button
Javascript jQuery
68 votes293 views2 answers
Add class in loop jquery
Javascript jQuery
0 vote267 views1 answer
Jquery select2 multiple select all
Javascript jQuery
0 vote288 views1 answer
Jquery use variable in string "without" concatenate
Javascript jQuery
0 vote319 views2 answers
How to assign bootstrapswitch using jquery
Javascript jQuery
1 vote314 views1 answer
Document.getelementsbyclassname equivalent in jquery
Javascript jQuery
0 vote263 views1 answer
How to validate the textbox using jquery
Javascript jQuery
1 vote285 views3 answers
How to get the first letter of a string in jquery
Javascript jQuery
0 vote285 views1 answer
Jquery move li to first position
Javascript jQuery