This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
i have made a custom validator for mobile number that entered mobile number should not greater than 12 and must have - charachter at location 4 (0321-3809083 for example) but there when i run it see only length and '-' charachter at location 4 but if it contatins other than digit on other place it take it ok
please help me to findout a bug
also if any one can give me link t o findout the Pattern way...
please reply thanks in advance