// This function checks if an array or object is empty, null, or has no values.

hasValueAndNotNull.js

export function hasValueAndNotNull(data) {
  // This function checks if an array or object is empty, null, or has no values.

  // Parameters:
  //   - data: The array or object to be checked.

  // Returns:
  //   - Returns true if the data is not empty, null, or has values.
  //   - Otherwise, prints an error message to the console and returns false.

  if (data === null) {
    console.error("Error: Data is null.");
    return false;
  } else if (!data || typeof data === "undefined") {
    console.error("Error: Value is undefined or empty.");
    return false;
  } else if (Array.isArray(data) && data.length === 0) {
    console.error("Error: Array is empty.");
    return false;
  } else if (typeof data === "object" && Object.keys(data).length === 0) {
    console.error("Error: Object is empty.");
    return false;
  } else {
    return true;
  }

  // Example usage:
  // let myArray = [];
  // let myObject = {};
  // let myNullValue = null;
  // let myUndefinedValue = undefined;
  // let string = "";
  // let number = 0 || NaN;
}