@daysnap/utils/lib/chunk-IG67SOMB.cjs

通用的工具库

"use strict";Object.defineProperty(exports, "__esModule", {value: true});// src/isNumeric.ts
function isNumeric(val) {
  if (typeof val === "number") {
    return Number.isFinite(val);
  }
  if (typeof val !== "string") {
    return false;
  }
  const value = val.trim();
  return value !== "" && /^[+-]?(?:\d+\.?\d*|\.\d+)(?:e[+-]?\d+)?$/i.test(value) && Number.isFinite(Number(value));
}



exports.isNumeric = isNumeric;