Java regex, digits, plus, minus, pound sign

Question

I've never dealed with regex before. What combination should I use for string that contains only digits(0-9), plus(+) and minus(-) signs and also pound signs(#)? Order doesn't matter.

Answer 1

It is very simple:

[0-9+#-]+

Demo: https://regex101.com/r/dP1eL7/1

Java regex, digits, plus, minus, pound sign

Question

1 answers

solution1
4 ACCPTED 2016-03-23 12:08:05

Java regex, digits, plus, minus, pound sign

Question

1 answers

solution1 4 ACCPTED 2016-03-23 12:08:05

solution1
4 ACCPTED 2016-03-23 12:08:05