Answers for "how to check if a checkbox is checked or not"

63

check 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
}
Posted by: Guest on July-19-2019
3

if checkbox is checked

if ($('#id_input').is(':checked')) { }
Posted by: Guest on March-17-2020
3

jquery check if checkbox is checked

if($('#on_or_off_checkbox').is(':checked')){
    //I am checked
}
Posted by: Guest on August-27-2020
2

checkbox is not getting checked

<input type="checkbox" name="free" value="mon09" onClick="this.checked=!this.checked;">
Posted by: Guest on May-07-2021

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