The jQuery toggleClass() Method toggles between adding and removing one or more class names from each element in the set of matched elements.
Example of jQuery toggleClass:
Suppose, we have below HTML:
<div class="myclass">Your text here.</div>
When you apply $( “.myclass” ).toggleClass( “newClass” ), we get the following:
<div class="myclass newClass">Your text here.</div>
Again, if you apply $( “.myclass” ).toggleClass( “newClass” ) then you can get the value as it was before:
<div class="myclass">Your text here.</div>
For more details read jQuery reference.
