Default function parameter value in safari is not working

Question

I am using angularjs, and having problem with null assignment in safari only. Its working in chrome and firefox.

$scope.submit = function(id=nul         


        

Answer 1

Default parameters from ES2015 are not yet supported in Safari. Please check the compatibility table.

At the moment the basic support provide Chrome 49 and Firefox 15.

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But you can use the following ES5 code to achieve the same:

$scope.submit = function(id) {
  if (id === undefined) {
    id = null;
  }
}