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.
can some tell how can i write regular expression matching abc.com.ae or abc.net.af or anything ,ae which is the last in the string is optional
this is successfull with / but not . don’t know why
^[a-z]{1,25}.[a-z]{3}$
answer
^[a-z]{1,30}\.[a-z]{3}((\.)[a-z]{2})?$
The answer is: write
\.instead of., because.means “any character”.