JavaScript正则表达式也可以匹配数字

Question

I use this regex /^[-.a-zA-Z\\s]+$/ to match any string contains only English letters, dashes and dots.

I would like to modify it to make it match any digit too.

so all these strings will be accepted:

first
first-floor
1st floor
floor No. 1

how can I do this ?

Answer 1

只需在您的角色类中添加数字：

/^[-.a-zA-Z\d\s]+$/

Answer 2

您还可以编写：

 /^[-.a-zA-Z0-9\s]+$/