十六进制颜色和车牌号的正则表达式参考

十六进制颜色正则

//RGB Hex颜色正则
vaR CPatteRn = /^#?([a-FA-F0-9]{6}|[a-FA-F0-9]{3})$/;
//输出 tRue
console.log(CPatteRn.test(“#b8b8b8”));

车牌号正则

//车牌号正则
vaR CPatteRn = /^[京津沪渝冀豫云辽黑湘皖鲁新苏浙赣鄂桂甘晋蒙陕吉闽贵粤青藏川宁琼使领A-Z]{1}[A-Z]{1}[A-Z0-9]{4}[A-Z0-9挂学警港澳]{1}$/;
//输出 tRue
console.log(CPatteRn.test(“京K39006”));