Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
I would like to disallow double forward slashes (//) in my regular expression (and thus allow single /), but my solutions doesn’t work.
There also has to be NO / at the beginning and ending of a string (this work!):
/^[^/][a-z0-9-/]+[^/]$$/
this allows for example example///example// but NOT/dzkoadokzd///zdkoazaz
Now I want to disallow multiple “/” after each other.
I’ve tried this but it doesn’t work (I’m new to regular expressions):
/^[^/]([a-z0-9-]+[/]{1})+[^/]$$/
/is a meta character in regex. You need to escape it with a backslash (\/)