regexp hub

A collection of useful regexp patterns. if you find any error or have some useful regexp is not in here, please tell me. welcome pull request, thank you very much... Or you

regexps

  'require': /^.+$/, // required
  'username': /^[a-zA-Z0-9_-]{3,16}$/, // username
  'positiveInteger': /^\d+$/, // positive integer
  'negativeInteger': /^-\d+$/, // negative integer
  'integer': /^-?\d+$/, // integer
  'positiveNumber': /^\d*\.?\d+$/, // positive or negative number
  'negativeNumber': /^-\d*\.?\d+$/, // positive or negative number
  'positiveOrNegativeNumber': /^-?\d*\.?\d+$/, // positive or negative number
  'yyyy/mm/dd hh:mm:ss': /^([0-9][0-9][0-9][0-9])([ \/\-])(0?[1-9]|1[012])\2(0?[1-9]|[12][0-9]|3[01])(([ -])([0-1]?[0-9]|2[0-3]):[0-5]?[0-9]:[0-5]?[0-9])?$/, // yyyy/mm/dd hh:mm:ss
  'dd/mm/yyyy hh:mm:ss': /^(0?[1-9]|[12][0-9]|3[01])([ \/\-])(0?[1-9]|1[012])\2([0-9][0-9][0-9][0-9])(([ -])([0-1]?[0-9]|2[0-3]):[0-5]?[0-9]:[0-5]?[0-9])?$/, // dd/mm/yyyy hh:mm:ss
  '24hourTime': /^([01]?[0-9]|2[0-3]):[0-5][0-9]$/, // 24hour time
  'htmlTag': /^<([a-z1-6]+)([^<]+)*(?:>(.*)<\/\1>| *\/>)$/, // html tag
  'url': /^((https?|ftp|file):\/\/)?([\da-z\.-]+)\.([a-z\.]{2,6})([\/\w \.-]*)*\/?$/, //url
  'email': /^.+@.+$/, // email
  'IPv4': /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/,
  'IPv6': /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))$/,
  'en': /^[a-zA-Z]+$/, // en

  'zh': /^[\u4e00-\u9fa5]+$/, // chinese
  'zh-identity': /(^[1-9]\d{5}(18|19|([23]\d))\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{3}[0-9Xx]$)|(^[1-9]\d{5}\d{2}((0[1-9])|(10|11|12))(([0-2][1-9])|10|20|30|31)\d{2}$)/, // china id card
  'zh-mobile': /^1\d{10}$/, //china mobile number
  'zh-postcode': /^\d{6}$/ //china postcode