如何控制用户txt字段，它应该至少有5到7个字符。 [英] How to control user txt field that it should have minimum 5 to 7 character only.

问题描述

我想控制它应该至少有5到7个字符的usertext字段。我在asp.net中使用了范围验证器，我已经给出了属性min = 5和max = 7但是它不起作用请做需要的全部。

解决方案

尝试 RegularExpressionValidator 。



ValidationExpression：[。] { 5,7}

I want to control usertext field that it should have minimum 5 to 7 character.I have used range validator in asp.net there i have given the property min =5 and max=7 but its not working please do the need full.

解决方案

Try RegularExpressionValidator.

ValidationExpression: [.]{5,7}

这篇关于如何控制用户txt字段，它应该至少有5到7个字符。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！