how to stop function execution in javascript code example

Example 1: javascript stop execution

// EXAMPLE
throw new Error("This is your custom error message");

/*
SYNTAX
throw new Error("<your-custom-message>");
*/

Example 2: javascript stop execution

return false;    // or return;
// or
throw new Error("Here we stop");
// Node.js:
process.exit();

Example 3: stop a function javascript

function func() {
  if (conditionToStopFunction)
    return; //Nothing after return will be executed
  
  console.log("Hello World"); //This will not be executed if 'conditionToStopFunction' is true
}

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Javascript Example

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