angularjs - Cannot read property $valid of undefined -

i have form -

<form name="myform" novalidate>

there fields in form validating , submitting form -

<input type="button" ng-click="save(data)" value="save">

in controller, want check if form not valid save() should show error on page. that, setting watch -

$scope.$watch('myform.$valid', function(validity) {      if(validity == false)         // show errors });

but getting error on running -

cannot read property '$valid' of undefined

can explain why?

thanks

you misspelled "myform" in controller code. in order remove error, write "myform" instead of "myform".

however expect want this.

$scope.save = function(data){     alert($scope.myform.$valid); }

i setup jsfiddle.

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