ASP.net验证电话号码 [英] ASP .net validation of phone number

问题描述

我们如何在dottnet中验证电话号码

how we validate phone num in dottnet

推荐答案

可以从ASP.Net验证程序中使用.为此，您可以使用RegularExpression验证器，也可以是自定义验证器.

如果合适的话，还可以从AjaxToolkit看一下MaskedTextBox.

You can use from the ASP.Net Validators available. You can make use of RegularExpression validator or may be custom validator for this purpose.

Also take a look at MaskedTextBox from the AjaxToolkit if that suits you.

使用RegularExpressionValidator
教程:
http://www.w3schools.com/ASPNET/control_regularexpvalidator.asp [

Use a RegularExpressionValidator
Tutorial:
http://www.w3schools.com/ASPNET/control_regularexpvalidator.asp[^]

尝试阅读本文在CP上找到的内容.它对正则表达式过程给出了很好的解释，可以直接应用于您的问题.
使用正则表达式简化了验证 [

Try reading this article found here on CP. It gives a really good explanation of the reg ex process and can be directly applied to your question.
Validation with Regular Expressions Made Simple[^]

这篇关于ASP.net验证电话号码的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！