國內手機號:java
/^((1[3,5,8][0-9])|(14[5,7])|(17[0,6,7,8]))\d{8}$/
數字驗證spa
String regex = "^(-?[1-9]\\d*\\.?\\d*)|(-?0\\.\\d*[1-9])|(-?[0])|(-?[0]\\.\\d*)$";