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 need a regular expression that checks a numeric value to ensure it has two decimal places after the “.” eg. 0.01, 0.10 is OK, but 2.0 or 0.1 is not OK. it is also not ok with 0.00 or 0 or 0.0
It’s for use with currency. However, I don’t need to worry about the $ sign or comma .
I don’t think the same regex is the right place to check against 0.00 (if you really need to) — use other code for that, rather than a hugely complex regex.