phone number validation regex

Java we will often use a number of judgments such as IP, e-mail, telephone number is not in line with, then we how to judge it, the answer is to use regular expression to judge, because I do not have too deep research on the regular expression, all interested friends can own Baidu. I will give the basic judgment, the nonsense is not much to say, the following is the code.How to determine IP addresspublic st

} $) | (^ 0 {0, 1} 13 [0-9] {9} $)Return: If the verification succeeds, true is returned; otherwise, false is returned. The Code is as follows: Copy code Function istel (s ){Var str = s;Var reg =/(^ [0-9] {3, 4}-[0-9] {3, 8} $) | (^ [0-9] {3, 8} $) | (^ ([0-9] {3, 4}) [0-9] {3, 8} $) | (^ 0 {0, 1} 13 [0-9] {9} $ )/;If (reg. test (str )){Return true;} Else {Return false;}} When I manually tested it, I found that something like 153,152,187,188 could not pass, and the

The simplest and most practical regular expression for php mobile phone numbers. For more information, see. mobile: 134, 135, 136, 137, 138, 139, 150, 151, 157 (TD), 158, 159, 187, 188 Unicom: 130... the simplest and most practical regular expression for php mobile phone numbers. For more information, see. Mobile: 134, 135, 136, 137, 138, 139, 150, 151, 157 (TD), 158, 159, 187, 188 China Unicom: 130, 131,

*/public static Boolean checkemail (string email) {Boolean flag = false; try {string check = "^ ([a-z0-9A-Z] + [-| \.]?) + [A-z0-9A-Z] @ ([a-z0-9A-Z] + (-[a-z0-9A-Z] + )? \\.) + [A-Za-Z] {2,} $ "; pattern RegEx = pattern. compile (check); matcher = RegEx. matcher (email); flag = matcher. matches ();} catch (exception e) {flag = false;} return flag ;} /*** verify the mobile

] * [1-9] [0-9] *) | ([0-9] * [1-9] [0-9] * \. [0-9] +) | ([0-9] * [1-9] [0-9] *) $ "// negative floating pointQuantity"^ (-? \ D +) (\. \ D + )? $ "// Floating point number"^ [A-Za-Z] + $" // a string consisting of 26 English letters"^ [A-Z] + $" // a string consisting of 26 uppercase letters"^ [A-Z] + $" // a string consisting of 26 lowercase letters"^ [A-Za-z0-9] + $" // string consisting of digits and 26 letters"^ \ W + $" // a string consisting o

Everyone should have this common sense, China's mobile phone number is the number "1", and then use the "0~9" 10 digits of the 11-digit combination, then our validation rules must be based on this idea to write.Based on the above simple idea, we can write down the following verification code, the code is as follows:

The positive of the cell phone number verification is: The code is as follows Copy Code var reg =/^0{0,1} (13[0-9]|15[7-9]|153|156|18[7-9]) [0-9]{8}$/;var reg =/^0{0,1} (13[0-9]|15[0-9]) [0-9]{8}$/; There is also a way of writing The code is as follows Copy Code var regex = {Mobile:/^0? (13[0-9]|

Phone number Regular expression (support mobile phone number, 3-4-digit area code, 7-8-digit live number, 1-4 non-transposition machine number) The code is as follows Copy Code ((d{11}) |^ ((d{7,8}) |

Regular expressions to determine cell phone number format-(BOOL) Checktel: (NSString *) str{if ([str length] = = 0) {uialertview* alert = [[Uialertview alloc] initwithtitle:nslocalizedstring (@ "data_null_prompt", nil) message: Nslocalizedstring (@ "Tel_no_null", nil) delegate:nil cancelbuttontitle:@ "OK" otherbuttontitles:nil, nil];[Alert show];return NO;}1[0-9]{10}^ ((13[0-9]) | (15[^4,\\d]) | (18[0,5-9])

Common Regular matching expressions Regular expression--verification of mobile phone number: 13[0-9]{9} To achieve the mobile phone number 86 or +86 before: ^ (\+86) | (86))? (\d{9}$) The phone number and mobile

#pragma mark--judging the legality of mobile phone number+ (BOOL) Checkphone: (nsstring *) phonenumber {nsstring *regex = @ "^ ((13[0-9]) | ( 147) | (15[^4,\\d]) | (18[0-9]) | (17[0-9])) \\d{8}$ "; nspredicate *pred = [nspredicate predicatewithformat:@ "self MATCHES%@", Regex]; BOOL isMatch = [pred evaluatewi

("Please enter the correct cell phone number!") "); $ ("#varMobilePhone"). focus (); Return } } Mobile Number Verification Information function Ismobil (s) { var patrn =/(^0{0,1}1[3|4|5|6|7|8| 9][0-9]{9}$)/; if (!patrn.exec (s)) { return false; return true; } Background validation is as follows: if (model

correct cell phone number!") "); $ ("#varMobilePhone"). focus (); Return } } Mobile Number Verification Information function Ismobil (s) { var patrn =/(^0{0,1}1[3|4|5|6|7|8| 9][0-9]{9}$)/; if (!patrn.exec (s)) { return false; return true; } Background validation is as follows: if (model. Zip!= null) { i

Everyone should have this common sense, China's mobile phone numbers are based on the number "1" Start, and then use "0~9" 10 numbers composed of 11-digit combination, then our validation rules must be based on this idea to write.Based on the simple idea above, we can write down the following verification code, the code is as follows:PHP//This code is just to pro

Requirements: One, mobile phone number is 11 or 12 digits, if 12 digits, then the first digit is 0The first and second digits of the 11-digit mobile phone number are "13"The second and third digits of the 12-digit mobile phone number