I want to accept only % symbol(optional) as a string variable with a number, as in input as percentage. E.G, 1000% or 100% or maybe 2000% or plain string input as 1000 or 2000.
Can we do it with help of a regular expression? or maybe some other validation.
Please help Why not? Did you try anything?
以上就是Need to accept only % symbol as an input string的详细内容，更多请关注web前端其它相关文章！