Validate IP Address using Java Regular Expression

Ip Address Validator Regular Expression Pattern (?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-...

Validate IP Address with Port using Java Regular Expression

Ip Address Validator Regular Expression Pattern (?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-...

Validate Email Address using Java Regular Expression

EmailValidator Regular Expression Pattern ^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$ Re...

Validate Password using Java Regular Expression

Password Regular Expression Pattern ((?=.*\\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[@#^$%!&]).{8,14}) Regular ExpressionDescription for ...

Validate Username using Java Regular Expression

User Name Regular Expression Pattern ^[a-z0-9]{5,15}$ Regular ExpressionDescription for more regular expression syntax refer  Java...

Java Regular Expression Syntax Descriptions