jQuery: Test if checkbox is NOT checked

Question

I\'m having trouble figuring this out. I have two checkboxes (in the future will have more):

• checkSurfaceEnvironment-1
• checkSurface

Answer 1

There are two way you can check condition.

if ($("#checkSurfaceEnvironment-1").is(":checked")) {
    // Put your code here if checkbox is checked
}

OR you can use this one also

if($("#checkSurfaceEnvironment-1").prop('checked') == true){
    // Put your code here if checkbox is checked
}

I hope this is useful for you.