Regex help in java validations
- by user1697113
Hi i want to do some validations.I used to put regex in JS but im new to regex in java, so i tried to make up a code on similar lines in java.
Here is what i did.
1)Check whether first character in string is alphanumeric.
2)Check whether the string atleast 1 number.
so i wrote a code, but it is always returning false.I am not sure if i'm doing…