CHALLENGE

function processData(input) {
  try {
    if (typeof input !== 'string') {
      throw new TypeError('Input must be a string');
    }
    
    if (input.length === 0) {
      throw new Error('Input cannot be empty');
    }
    
    return input.toUpperCase();
  } catch (error) {
    if (error instanceof TypeError) {
      return `Type error: ${error.message}`;
    }
    return `Error: ${error.message}`;
  }
}

console.log(processData(''));

JavaScript

CHALLENGE

function processData(input) {
  try {
    if (typeof input !== 'string') {
      throw new TypeError('Input must be a string');
    }
    
    if (input.length === 0) {
      throw new Error('Input cannot be empty');
    }
    
    return input.toUpperCase();
  } catch (error) {
    if (error instanceof TypeError) {
      return `Type error: ${error.message}`;
    }
    return `Error: ${error.message}`;
  }
}

console.log(processData(''));

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hottg.com/javascript/2400

4.13K viewsJun 15 at 06:33