DataValidator.java
package com.bugtackingyt.utlity;
import java.util.Date;
public class DataValidator {
public static boolean isName(String val) {
String name = "^[A-Za-z ]*$";
/*
* if (isNotNull(val)) { return val.matches(name);
*
* } else { return false; }
*/
if (val.matches(name)) {
return true;
} else {
return false;
}
}
public static boolean isPassword(String val) {
String passregex = "^(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])(?=.*[\\S])[A-Za-z0-9\\S]{6,12}$";
if (val.matches(passregex)) {
return true;
} else {
return false;
}
}
public static boolean isPhoneNo(String val) {
String regex = "^[7-9][0-9]{9}$";
if (val.matches(regex)) {
return true;
} else {
return false;
}
}
public static boolean isNull(String val) {
if (val == null || val.trim().length() == 0) {
return true;
} else {
return false;
}
}
public static boolean isNotNull(String val) {
return !isNull(val);
}
public static boolean isInteger(String val) {
if (isNotNull(val)) {
try {
int i = Integer.parseInt(val);
return true;
} catch (NumberFormatException e) {
return false;
}
} else {
return false;
}
}
public static boolean isLong(String val) {
if (isNotNull(val)) {
try {
long i = Long.parseLong(val);
return true;
} catch (NumberFormatException e) {
return false;
}
} else {
return false;
}
}
/*public static boolean isIntegerName(String val) {
String match = "^[0-9]{3}$";
if (val.matches(match)) {
return true;
} else {
return false;
}
}*/
public static boolean isEmail(String val) {
String emailreg = "^[_A-Za-z0-9-]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
if (isNotNull(val)) {
try {
return val.matches(emailreg);
} catch (NumberFormatException e) {
return false;
}
} else {
return false;
}
}
public static boolean isDate(String val) {
Date d = null;
if (isNotNull(val)) {
d = DataUtility.getDate(val);
}
return d != null;
}
public static void main(String[] args) {
// System.out.println(isPhoneNo("1234567abc"));
/*
* System.out.println("Not Null 2" + isNotNull("ABC"));
* System.out.println("Not Null 3" + isNotNull(null));
* System.out.println("Not Null 4" + isNull("123"));
*
* System.out.println("Is Int " + isInteger(null)); System.out.println(
* "Is Int " + isInteger("ABC1")); System.out.println("Is Int " +
* isInteger("123")); System.out.println("Is Int " + isNotNull("123"));
*/
// System.out.println(isPhoneNo("9926913693"));
// System.out.println(isName("rohan jain"));
System.out.println(isInteger("87"));
System.out.println("os password :"+isPassword("Manoj@123"));
}
}
