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 use this condition to check if the value is alphanumeric values:
$value =~ /^[a-zA-Z0-9]+$/
How can I modify this regex to account for a possible dot . in the value without accepting any other special characters?
You must login to add an answer.
1 Answer