how to protect phone number

Jquery Mobile Phone, phone number, area code, digital verification program Jquery Mobile Phone, phone number, area code, digital verification program Function checkOK (){$ (". Text_red"). hide ();I = 0;If (isNaN ($ ("# MPNation").

1 /* determine if the input is a legitimate phone number, phone number*/2 functionIsphone (INPURSTR)3 {4var partten =/^1[3,5,8]\d{9}$/;//Mobile phone number5 if(Partten.test (INPURSTR))6 {7 return true;8 }9Partten =/^ (\d{3,4}\-)? \d{7,8}$/i;//teleph

Java uses regular expressions for form validation tools class, can verify mailbox, mobile phone number, QQ number, etc. Copy Code code as follows: Package util; Import Java.util.regex.Matcher;Import Java.util.regex.Pattern; /*** Use regular expressions for form validation**/ public class Regexvalidateutil {Static Boolean flag = FALSE;static S

MySQL Set the phone field to be the only one after inserting a record that is the same as a recording of a cell phone number. SQL statement error instead of returning insert Error! What to do $User=M('User'); $result=$User->add($data); if($result){ $da['code']='1'; $da['message']="注册成功"; $da['token']=$data['token'];

Verify that the mailbox is legitimate+ (BOOL)validateemail:(nsstring *)emailstring {nsstring *regexp = @ "[a-za-z0-9_-][email protected][a-za-z0-9_-]+\\.[ a-za-z]{2,4}"; nspredicate *validate = [nspredicate predicatewithformat:@ "self MATCHES%@" , RegExp ];return [Validate evaluatewithobject: emailstring]; }iOS regular expression verification mailbox, phone, phone

"017-letter combinations of a phone number (word combination on phone numbers)""leetcode-Interview algorithm classic-java Implementation" "All topics Directory Index"Original QuestionGiven a digit string, return all possible letter combinations, the number could represent.A mapping of Digit to letters (just as on the t

The recent project needs to filter the phone number, remove the IP number ("1790", "1791", "1793", "1795", "1796", "1797", "1799"), +86, and other prefixes, share with you. Package com.example.offline; public class Trimnumbertest {private static final string[] IPPFXS4 = {"1790", "1791", "1793", "1795", "1796", "1797" , "1799"}; private static final string[] IP

When the phone field is set to unique in mysql, insert an SQL statement with the same phone number as if a record is successfully inserted, instead of returning an insert error! What should I do? {code...} mysql sets the phone field to unique and inserts an SQL statement with the same

Old style, no more nonsense to say, directly to everyone paste Java code. The code is as follows: Package Com.zzw.getPhoneInfos; Import android.app.Activity; Import Android.content.Context; Import Android.os.Build; Import Android.os.Bundle; Import Android.telephony.TelephonyManager; Import Android.util.Log; public class Mainactivity extends activity {@Override protected void onCreate (Bundle savedinstancestate) {super. OnCreate (savedinstancestate); Setcontentview (R.layout.activit

Today wrote a page, there is an effect, mobile phone number in the middle of 4 digits is replaced by the asterisk, this effect is very simple, the implementation of a variety of methods, can be a string interception can also use regular ^_^The effects to be achieved are as follows:135****2627js Code: Method ①: String intercept + stitching var phone = ' 13500001

JS Common mobile phone number ZIP code number regular verification */ Phone number Verificationfunction Istelephone (str){RegExp =/^[0-9]+ (-[0-9]+) {1,2}$/;return Regexp.test (str);} ZIP Code Verificationfunction Ispostcode (str){RegExp =/^[0-9]{6,6}$/;return Regexp

1. We click on the "Settings" icon in the Apple phone to enter 2. Click the "Universal" button to enter in the Open interface. 3. Now find "about this machine" in general to click on it, as shown in the following figure. 4. Then we'll write down the serial number in the information displayed. 5. Now we enter the Apple official can also Baidu search "Apple serial

1: using System; 2: using System.Collections.Generic; 3: using system.linq; 4: using system.text; 5: 6: namespace ankeedu.tools 7: { 8: 9: // :/ // phone number help classOne : // author:Andrew.He :/ // Given a phone number, return to the network where the

Verify that your account is legitimateValidation rules: Letters, numbers, underscores, letters beginning with 4-16 digits.function CheckUser (str) { var re =/^[a-za-z]\w{3,15}$/; if (Re.test (str)) { alert ("correct"); } else{ alert ("error"); } } CheckUser ("Jihua_cnblogs");//CallVerify your phone numberValidation rule: 11 digits, starting with 1.function Checkmobile (str) { var re =/^1\d{10}$/ if (re.test (

function Checkok (){$ (". Text_red"). Hide ();i = 0;if (isNaN ("#MPNation"). Val ()){$ ("#errorMsg_1"). Show ();i++;}if ($ ("#RefreshResume_Form"). Find ("#isenglish"). Val ()!= 1){if ($ ("#Mobile"). Val ()!= "mobile number" isNaN ($ ("#Mobile"). Val ()){$ ("#errorMsg_1"). Show ();i++;}if (isNaN ("#HPNation"). Val ()){$ ("#errorMsg_2"). Show ();i++;}if ($ ("#HPCity"). Val ()!= "area code" isNaN ($ ("#HPCity"). Val ()){$ ("#errorMsg_2"). Show ();i++;