如果输入的文本与我的模式不匹配:
^(\b[\n]\w*\s*)+$
也就是说,如果在输入的文本中找到 \n 字符,那么文本将不会被验证,但我想将最小和最大长度添加到所有整个字符串中。我希望如果文本与模式不匹配,并且字符串长度低于 3 且超过 10,那么它将不会被验证,我知道以下模式不正确,但至少我正在尝试像这样修改它:
^(\b[\n]\w{3,10}\s*)+$
样品:
FrogFrog
FrogFrog <- it won't validated because has \n and exceed 10
Frog
Frog <- it won't validated because has \n
FrogFrogFrog <- it wont't validated because exceed than 10
FrogFrogFr <- it is valid because no \n character and not exceed than 10
有什么更正或建议吗?