Uncaught TypeError: Assignment to constant variable

Created at 25-Sep-2021, By samar

Uncaught TypeError: Assignment to constant variable

Good day, guys. In this post, we’ll look at how to solve the "Uncaught TypeError: Assignment to constant variable" programming puzzle.

Error Uncaught TypeError: Assignment to constant variable occurs when you try to update the value of declared const in javascript. It cannot be updated or re-declared
  • Uncaught TypeError: Assignment to constant variable

    <script>
    const CODE = 7;
    </script>
    //CODE = 20;
    

    Just remove the const from script which is same within the document. You can not update the value of declared const CODE. The value of a variable declared with const remains the same within its scope. It cannot be updated or re-declared. 

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