itunes account support phone number

In this paper, PHP implementation of the telephone number matching regular expression of an example, have the need for friends, refer to it.Example of a regular expression with a telephone number area: [2,3,5,6,8,9] Only provide these types of mobile phone number: 12...,13...,15...,16...,18...,19 .... Insuffi

[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.WriteLi

Micro-letter official announced the introduction of two security measures: Account protection and account emergency frozen channel. Account Protection function is the micro-letter and mobile phone number binding, this seems to be targeted by the QQ

1, we successfully login webmail and then click "Mailbox Settings"-"account Security"-"binding mobile phone number" effect is as follows 2, and then we fill in this email account password to determine the operator's identity effect as shown below. 3, here we enter their mobile

1. Please carefully check the account number or password is correct, there is no case sensitive. Can try to log on the official network, if the login is not on the account or password is incorrect, you can click on the official online "forgotten password" through the registration of the mailbox to retrieve the password. 2. Open the official website of China to e

Large size small sign in can be changed by the binding trumpet or direct login switch, the specific operation is as follows. 1. In the mobile phone QQ has been registered click on the left "Avatar" 2. In the switch out of the interface click the following "Settings" button 3. And then find "account Management" after we click it to open into 4. In the

1, first into the account center-security settings address: Https://account.live.com/proofs/Manage?mkt=zh-CN; 2, delete the phone number you have discarded, and then click the "Add Security information" link to add your new number. As shown in the following illustration: The above is the rapid replacement o

1. Login to the QQ interface before we click on the lower right corner of the "I" button. 2. Click to enter my interface after we click on the avatar material, as shown in the following figure. 3. In the Open interface we find the "Switch Account" column, click on it. 4. If you have not previously added the number we can click "Add Account" if there is a

Copy Code code as follows: Mobile phone number Verification function Checkmobilevalidity ($mobilephone) { $exp = "/^13[0-9]{1}[0-9]{8}$|15[012356789]{1}[0-9]{8}$|18[012356789]{1}[0-9]{8}$|14[57]{1}[0-9]$/"; if (Preg_match ($exp, $mobilephone)) { return true; }else{ return false; } } Mobile phone number At