how to protect phone number

+ (BOOL) Validateemail: (NSString *) email{NSString *emailregex = @ "^[\\w-]+ (\\.[ \\w-]+) *@[\\w-]+ (\\.[ \\w-]+) +$ ";Nspredicate *emailtest = [Nspredicate predicatewithformat:@ "Self MATCHES%@", Emailregex];return [Emailtest Evaluatewithobject:email];}Mobile phone number Verification+ (BOOL) Validatemobile: (NSString *) mobile{Phone

Phone Number Restrictionsinputtype="text"id="phone"maxlength="11" onkeyup="this.value=this.value.replace(/\D/g,‘‘)"/>JS with two-bit decimal point limitinput 框中写法clas="Easyui-validatebox" type="text" name=" Expectmoney" onkeyup= 'clearnonum (this)' /> yuan 0.00 functionClearnonum (obj) {obj.Value = obj.Value.Replace (/[^\d.) /g,"");Clear the numbers an

the penultimate start position. length If this parameter is set and is positive, the string length of the substring being replaced is indicated. If set to negative, it represents the number of characters at the end of the substring to be replaced string . If this parameter is not provided, it defaults to Strlen ( string ) (the length of the string). Of course, if it length is 0, then the function is where it wi

-(BOOL) Checkidentitycardno: (nsstring*) Cardno{if (cardno.length! = 18) {return NO;}nsarray* Codearray = [Nsarray arraywithobjects:@ "7", @ "9", @ "10", @ "5", @ "8", @ "4", @ "2", @ "1", @ "6", @ "3", @ "7", @ "9", @ "10", @ "5", @ "8", @ "4", @ "2", nil];nsdictionary* checkcodedic = [nsdictionary dictionarywithobjects:[nsarray arraywithobjects:@ "1", @ "0", @ "X", @ "9", @ "8" , @ "7", @ "6", @ "5", @ "4", @ "3", @ "2", Nil] Forkeys:[nsarray arraywithobjects:@ "0", @ "1", @ "2", @ "3", @ "4",

JS implementation of mobile phone number and identification number check

Source: https://blog.csdn.net/seesun2012This is an execl文件导入数据库 operation that uses JXL parsing execl to import a database process 出现了科学计数法 that does not match the data you want to import, and the following are examples and solutions:example after successful import :1, mobile phone number: 15388886666 Scientific counting method:1.54E+102, Number: 123456789000000

Recently found a lot of customers, information is not complete! or QQ number, mobile phone number, MSN set as the required option is better!The following is the example of setting QQ as the required optionFind Template template/default/member/edit.htm Found it function Dcheck () { if ($ (' truename '). Value = = ') { Tab (0); Dm

: = Copy (APID, 7, 2);Syear4bit: = Scentury syear2bit;Smonth: = Copy (APID, 9, 2);Sdate: = Copy (APID, 11, 2);EndImonth: = Strtoint (Smonth);IDate: = Strtoint (sdate);if (imonth in [01..12]) = False ThenBeginResult: = Format (' Invalid ID number: Month must be between 01-12 (%0:s) ', [Smonth]);Exit;Endif (imonth in [1, 3, 5, 7, 8, and ten]) thenBeginif (iDate in [01..31]) = False ThenBeginResult: = Format (' Invalid ID

[0-9a-z] [a-z0-9\._-] {1,}@[a-z0-9-]{1,}[a-z0-9] (\.[ A-z]{1,}) +Many of the verification mailboxes that were found on the Internet do not support the verification of mailbox of level two domain nameHow to use JSfunction checkemail (email) { if (/^[0-9a-z][a-z0-9\._-]{1,}@[a-z0-9-]{1,}[a-z0-9] (\.[ A-z]{1,}) +$/. Test (email) { returntrue; } return false ;}How to use C #classProgram {Static voidMain (string[] args) {Console.WriteLine (Checkemail ("[email protected]")); Consol

/*** Verification email? Phone number? Password 6-15-bit? Verify the input URL? * Email address: * "[\\w]@[\\w] (. \\w+) +";*/ Public classStringDemo8 { Public Static voidMain (string[] args) {String email= "[Email protected]"; String Emailregex= "[\\w][email protected][a-za-z0-9]+ (. \\w+) +"; String Pwdregex= "[\\w]{6,15}"; String pwd= "a_34625"; String Idregex= "[2] ([\\d]{17}|[ \\d]{14}| [\\d] {16} [XX]

-letter account and an unbound mobile phone number, then click the Settings "my account" mobile phone number, and then can be bound. As long as you complete the above 4 steps, you will be able to successfully separate your QQ and mobile phone registration of the mic

/** * echo nrand (' mail ');d ie; * @param Array $type * @param int $len * @return int|string */functionNrand ($type=[],$len= -){ $t= GetType($type); if($t=== ' String '){ $rand=""; if($type== ' phone ') { $rand=0; for($i= 1; $i9; ++$i) { $rand.=Mt_rand(0, 9); } return(int)' A '.$rand; }ElseIf($type=== ' Mail '){ $rand=0; for($i=

Mainactivity is as follows: Copy Code code as follows: Package cn.testgethandsetinfo; Import Android.os.Bundle; Import Android.text.TextUtils; Import Android.widget.TextView; Import android.app.Activity; Import Android.content.Context; Import Android.content.pm.PackageInfo; Import Android.content.pm.PackageManager; /** * Demo Description: * Access to mobile phone model, system version, app version

function Isphone () {var RT = new Array ();Rt[0] = "^ ((\ (\d{2,3}\)) | ( \d{3}\-))? (\ (0\d{2,3}\) |0\d{2,3}-)? [1-9]\d{6,7} (\-\d{1,4})? $ ";RT[1] = "Should enter the correct phone number format!";return RT;} function IsMobile () {var RT = new Array ();Rt[0] = "^ ((\ (\d{2,3}\)) | ( \d{3}\-))? (13|15) \d{9}$ ";RT[1] = "Should enter the correct mobile phone

[[NSUserDefaults standardUserDefaults] valueForKey: @ "SBFormattedPhoneNumber"]; get the IMEI # import "Message/NetworkController of the mobile phone. h "NetworkController * ntc = [[NetworkController sharedInstance] autorelmei]; NSString * imeistring = [ntc IMEI]; imeistring is the obtained IMEI. IMEI (International Mobile Equipment Identity) is the abbreviation of International Mobile device Identity code. It is an "electronic serial

1. Configuration in MAVEN project2. How to invoke the query interface in the project:Private Phonenumberutil Phoneutil = Phonenumberutil.getinstance ();Phonenumberofflinegeocoder Phonenumberofflinegeocoder = Phonenumberofflinegeocoder.getinstance ();String language = "CN";PhoneNumber referencephonenumber = null;String phonenum = "1872171XXXX";try {Referencephonenumber = Phoneutil.parse (phonenum, language);} catch (Numberparseexception e) {E.printstacktrace ();}Mobile

Mark, please.public void Msg1 (String str) {Toast toast = new Toast (this); Toast Toast1 = Toast.maketext (this, str, toast.length_long); Toast1.show (); }//Get ID number final Telephonymanager TM = (Telephonymanager) getbasecontext (). Getsystemservice (Context.telephony_service) ; final String Tmdevice, tmserial, tmphone, Androidid;tmdevice = "" + Tm.getdeviceid (); tmserial = "" + Tm.getsimserialnumbe R (); Androidid = "" + android.provider

JS Regular expression to achieve the mobile phone number and the province certificate number check

Mobile phone number verification of landline number

1. Dynamic application of memory to be released after use, otherwise hyper-memory.2. Code:#include Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced. HDU 1671 Phone List (given n number string, ask if there is a string in the N number string is the prefix of the other string, if there is output no, otherwi