) { If (Long. tryparse (ID, out n) = false | n
{} If (address. indexof (ID. remove (2) =-1)
{} datetime time = new datetime ();
If (datetime. tryparse (birth, out time) = false)
{}}
# Whether region is int type /** // // whether it is int type //
// //
Public static bool isint (string source) { If (RegEx. match (source ). success) {{}}}
# region: Check whether the length of a string contains two Chinese characters in a limit. /** /// // check the strin
[Code Note] verifies the mobile phone number, email address, license plate number, and license plate number.
I. Code.
-(Void) viewDidLoad {[super viewDidLoad]; // Do any additional setup after loading the view. NSLog (@ "------ %
Development test, often need to fill in the name, mobile phone number, ID card number, bank card number, both in line with the format requirements, and can not repeat. People will search the internet for all kinds of generators.
The following small series of their own write a JS generator
Development testing, often need to fill in the name, mobile phone number, ID card number, bank card number, both to meet the format requirements, and can not repeat. People will search the internet for all kinds of generators. Can you write a simple generator of your own? The following is a randomly generated name, mob
The following is the Android read the user number, mobile phone number, SIM card serial number of the implementation code is introduced, need friends can come to refer to the next
1, using the method provided by Telephonymanager, the core
Js randomly generates name, mobile phone number, ID card number, bank card number [Implementation Code], js bank card
During development and testing, you often need to enter the name, mobile phone
The following is a small Editor of the js generator code written by myself. The code is relatively simple and highly practical. If you are interested, let's study it together, you often need to enter the name, mobile phone number, ID card number, and bank card
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 savedinst
Get mobile phone Model: Android.os.Build.MODEL
Get the phone's SDK version number: Android.os.Build.VERSION.SDK
Get the phone's current network type code as follows: This is a tool class that you can save for later use.
Package com.iqtogether.qxueyou.support.util;
Import Android.content.Context;
Import Android.net.ConnectivityManager;
Import Android.net
I originally wanted to randomly form a mobile phone verification code, write it into the database when I submitted it, and then read it for comparison. In this way, I wanted to look up the table, so I thought of another method, it is to re-combine the entered mobile phone into a verification code, which is regularly fo
In my last article, I discussed how to verify the legality of the 15, 18-bit ID number and get some simple information
For example: Identity, birthdays, gender, etc.
Now, you can take the city and the area.
Copy Code code as follows:
Download (64KB)
Recommendation: The region
if ((document.regform.u_telphone1.value.length==0) | |! Checkifnumber (Document.regform.u_telphone1.value)) {
Alert ("Hint: the phone must be filled out!") ");
Document.regform.u_telphone1.focus ();
return false;
}
if ((document.regform.u_telphone2.value.length==0) | |! Checkifnumber (Document.regform.u_telphone2.value)) {
Alert ("Hint: the phone must be filled out!") ");
Document.regform.u_telphone2
[Code Note] iOS-mobile phone version number, model, operating system version, unique device identifier, ios-version number
I. Code.
RootViewController. m
# Import "ViewController. h "# import" sys/utsname. h "@ interface ViewController () @ end @ implementation ViewControlle
Use JAVA code to obtain some basic information about the mobile phone (the local number, SDK version, system version, and mobile phone model) and javasdk
The Code is as follows:
Package com. zzw. getPhoneInfos; import android. app. activity; import android. content. context;
I would like to randomly form a mobile phone verification code, and then submit to write to the database, and then read out the comparison, so to look at the table, so think of another method, is to re-assemble the phone through the input of a verification code, this verification c
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
This three verification phone number of JS code, can only sit machine, can not verify the mobile phone number, of course, the site provides a large number of mobile phone
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