Enable/Disable buttons in jQuery -

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i have function i'm enabling or disabling buttons. 

  var managebuttons = function(status) {       if(status === 'inactive') {           $("input[type='submit'], button").addclass('inactive').attr('disabled', true);       }       else {           $("input[type='submit'], button").removeclass('inactive').removeattr('disabled');       }        };

instead of passing status 'inactive' or 'active', want pass boolean values true & false.

i want managebuttons(true) or managebuttons(false) instead of managebuttons('active') or managebuttons('inactive'). how can that?? on please?? or suggest better approach??

you use:

var managebuttons = function(status) {     $("input[type='submit'], button").prop('disabled', status); };

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