payload-is/lib/esm/number.js

A comprehensive TypeScript/JavaScript type checking library providing functions to check data types, collections, primitives, and built-in objects

import { getTag } from './type.js';

function isNumber(payload) {
  return typeof payload === "number";
}
function isValidNumber(payload) {
  return isNumber(payload) && !isNaN(payload);
}
function isInvalidNumber(payload) {
  return isNumber(payload) && isNaN(payload);
}
function isNumberObject(payload) {
  return typeof payload === "object" && getTag(payload) === "Number";
}
function isNumberArray(payload) {
  return Array.isArray(payload) && payload.every((item) => isNumber(item));
}

export { isInvalidNumber, isNumber, isNumberArray, isNumberObject, isValidNumber };
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