我试图证实,对C#胜诉文本箱的投入符合有效模式。
模式必须是一种扼杀,只包含以下特性:
我正在考虑利用文本箱上的“变造”活动来进行验证,但我正在与正确的定期表达方式作斗争,以便使用——或者可能比使用定期表达方式更好。
The regex "[A-Z0-9_/] should do it. 只要你乐意使用这些软件,雷克似乎就象这里最明显的选择(它非常简单的验证)。
或许需要援引某些特殊性,取决于你们选择的语言。 如果你也像允许少发案信一样,那么“[a-zA-Z0-9_/]”。
或者,“(w?d???)+”这样的东西可能奏效——其体与任何特性相匹配,是任何数字。 ? 这与以前的第0号或第1条相匹配,而“+”最终允许其中多项相匹配。
您可以就文本Box开展一次重要活动,如果主要发明家的香灰压力不是你想要接受的特性之一,那么,就将予以肯定。 您可以通过检查主要创新企业的主要领域来检查其特性。 这将使用户试图打造一种并非你想要的特性,不会发生。
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