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communication operator. This part of the fee will be transferred to the VoIP user. Calls between VoIP users on the Internet can be free of charge.
In recent years, network communication has become unstoppable. QQ, fetion, and other instant messaging software have impacted the traditional telephone communication methods, which has created many new and expensive networks. Many investors hope to share a piece of cake in network communication. Following QQ, fetion, and other software, the network
This article mainly introduces the Regular Expression of js verification phone number and mobile phone support + 86. For more information, see.
Regular Expression Verification
This article mainly introduces the JS verification phone number and mobile phone support +86 regular expression. Need friends can come to the reference, I hope to help you. The code is as follows: ; nbsp;
A function design defect of the resident Network (potential customers can be rejected )! The owner's user Registry has a design defect: http://union.zhuna.cn/reg.aspfill in the mobile phone number (of course, I don't have such a pretty mobile phone number). Click to get the verification code: enter a test verification
[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,}) +$/. Test (email) { returntrue; } return false ;}How to use C #classProgram {Static voidMain (string[] args) {Console.WriteLi
In this paper, PHP implementation of the telephone number matching regular expression of an example, have the need for friends, refer to it.Example of a regular expression with a telephone number area:
[2,3,5,6,8,9] Only provide these types of mobile phone number: 12...,13...,15...,16...,18...,19 .... Insuffi
Copy Code code as follows:
Mobile phone number Verification
function Checkmobilevalidity ($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, $mobilephone)) {
return true;
}else{
return false;
}
}
Mobile phone number At
Copy CodeThe code is as follows:
Mobile phone number Verification
function Checkmobilevalidity ($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, $mobilephone)) {
return true;
}else{
return false;
}
}
Cell phone number Attribution
Added to the 158, 159 the beginning of the phone number verification.
Copy Code code as follows:
Remove string and tail space
String.prototype.Trim = function () {
var m = This.match (/^\s* (\s+ (\s+\s+) *) \s*$/);
return (M = = null)? "": m[1];
}
Verify Legal mobile phone number
String.prot
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