Common Regular Expressions

Intege: "^-?" [1-9]\\d*$],//integer

Intege1: "^[1-9]\\d*$",//Positive integer

Intege2: "^-[1-9]\\d*$",//Negative integer
Num: "^ ([+-]?) \\d*\\.? \\d+$ ",//Digital
NUM1: "^[1-9]\\d* |0$",//positive number (positive integer + 0)
NUM2: "^-[1-9]\\d* |0$",//negative number (negative integer + 0)
Decmal: "^ ([+-]?) \\d*\\.\\d+$ ",//floating point
Decmal1: "^[1-9]\\d*.\\d* |0.\\d*[1-9]\\d*$",//positive floating point
Decmal2: "^-([1-9]\\d*.\\d* |0.\\d*[1-9]\\d*) $",//negative floating-point number
DECMAL3: "^-?" ([1-9]\\d*.\\d* |0.\\d*[1-9]\\d* | 0+ |) $ ",//floating point
Decmal4: "^[1-9]\\d*.\\d* |0.\\d*[1-9]\\d* | 0+ |0$ ",//non-negative floating point number (positive floating point + 0)
DECMAL5: "^ (-([1-9]\\d*.\\d* |0.\\d*[1-9]\\d*)] | 0+ |0$ ",//non-positive floating-point number (negative floating-point number + 0)

Email: "^\\w+ ((-\\w+) | ( \\.\\w+)) *\\@[a-za-z0-9]+ ((\ \ | |) [a-za-z0-9]+) *\\. [a-za-z0-9]+$],//Mail
Color: "^[a-fa-f0-9]{6}$",//Color
URL: "^http[s]?:\ \/\\/([\\w-]+\\.) +[\\w-]+ ([\\w-./?%&=]*)? $ ",//url
Chinese: "^[\\u4e00-\\u9fa5\\uf900-\\ufa2d]+$",//Chinese only
ASCII: "^[\\x00-\\xff]+$",//only acsii characters
ZipCode: "^\\d{6}$",//ZIP code
Mobile: "^ (13 |15) [0-9]{9}$",//Mobile
IP4: "^ (\\d{1,2} |1\\d\\d |2[0-4]\\d |25[0-5]). (\\d{1,2} |1\\d\\d |2[0-4]\\d |25[0-5]). (d{1,2} |1\\d\\d |2[0-4]\\d |25[0-5]). (\\d{1,2} |1\\d\\d |2[0-4]\\d |25[0-5]) $ ",//IP address
Notempty: "^\\s+$",//Non-empty
Picture: "(. *) \ \. (jpg |bmp |gif |ico |pcx |jpeg |tif |png |raw |tga) $ ",//Picture
RAR: "(. *) \ \. (RAR |zip |7zip |tgz) $ ",//Zip file
Date: "(([0-9]{3}[1-9] |[ 0-9]{2}[1-9][0-9]{1} | [0-9] {1} [1-9] [0-9] {2} | [1-9] [0-9] {3}) -(((0[13578] |1[02])-(0[1-9] |[ 12][0-9] |3[01]) | ((0[469] |11)-(0[1-9] |[ 12][0-9] |30) | (02-(0[1-9] |[ 1][0-9] |2[0-8))) | (([0-9]{2}) (0[48] |[ 2468][048] | [13579] [26]) | ((0[48] | [2468] [048] | [3579] [26]) 00))-02-29),//Date
QQ: "^[1-9]*[1-9][0-9]*$",//qq number
Tel: "(\\d{3}-|\\d{4}-)? (\\d{8} |\\d{7}) ",//Domestic phone
Username: "^\\w+$",//used for user registration. Matches a string consisting of a number, 26 letters, or underscores
Letter: "^[a-za-z]+$",//Letters
Letter_u: "^[a-z]+$",//capital letters
letter_l: "^[a-z]+$",//lowercase letters
Idcard: "^[1-9" ([0-9]{14} |[ 0-9]{17}) $ "//ID

Common Regular Expressions