How to use RegularExpressions in Webdriver

In general, we always face difficulty while reading the dynamically changing the data.So here we can use RegularExpressions.This post helps you to use RegularExpressions.

import org.openqa.selenium.By;
import org.openqa.selenium.firefox.FirefoxDriver;
public class regex1
{
public static void main(String[] args) throws Exception
{
String str;
FirefoxDriver fd=new FirefoxDriver();
fd.get(“http://newtours.demoaut.com/”);
Thread.sleep(5000);
str=fd.findElement(By.xpath(“//*[@name=’home’]/table/tbody/tr[1]/td[1]/font”)).getText();
if(str.matches(“[a-zA-Z]{3}\\s\\d{2},\\s\\d{4}”))
System.out.println(“Date format is correct”);
else
System.out.println(“Date format is not correct”);
}
}