Implement some regular expressions to properly validateform field entries.
实现一些正则表达式来适当地验证表单字段条目。
2
Whether you need to validateform input or decompose content, regular expressions can do the trick.
无论您是需要验证表单输入,还是需要分解内容,使用正则表达式都非常有用。
3
Many business-line applications have requirements to validateform fields based on business rules. Each business rule is unique, but the following are a few examples of business validation rules.