@minionorg/share
Version:
20 lines (19 loc) • 482 B
TypeScript
/**
* 检查是否为符合的端口号
*
* @param {string} str 将要检查的字符串
* @return {boolean} 是否符合端口号
* @example
* isPort('0') = true
* isPort('22') = true
* isPort('80') = true
* isPort('443') = true
* isPort('3000') = true
* isPort('8080') = true
* isPort('65535') = true
* isPort('') = false
* isPort('-1') = false
* isPort('65536') = false
*/
declare function isPort(str: string): boolean;
export default isPort;