Validation Utils

ValidationUtils.java

package io.github.dalwadi2.vaidationutils;

import android.content.Context;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class ValidationUtils {
    private final Context mContext;



    public ValidationUtils(Context mContext) {
        this.mContext = mContext;
    }

    public boolean isValidConfirmPasswrod(String confirmPassword, String password) {
        if (!confirmPassword.equals(password)) {
            return false;
        } else {
            return true;
        }
    }

    public boolean isValidAddress(String address) {
        if (address == null || address.equals("")) {
            return false;
        } else {
            return true;
        }
    }

    public boolean isValidPincode(String pincode) {
        if (pincode == null) {
            return false;
        } else {
            String PINCODE_PATTERN = "^[0-9]{6}$";

            Pattern pattern = Pattern.compile(PINCODE_PATTERN);
            Matcher matcher = pattern.matcher(pincode);
            return matcher.matches();
        }
    }


    public boolean isValidMobile(String mobile) {
        Pattern p = Pattern.compile("^[789]\\d{9,9}$");
        if (mobile == null) {
            return false;
        } else {
            Matcher m = p.matcher(mobile);
            return m.matches();
        }
    }

    public boolean isValidPassword(String password) {
        Pattern p = Pattern.compile("((?!\\s)\\A)(\\s|(?<!\\s)\\S){8,20}\\Z");
        if (password == null) {
            return false;
        } else {
            Matcher m = p.matcher(password);
            return m.matches();
        }
    }

    public boolean isValidEmail(String email) {
        if (email == null) {
            return false;
        } else {
            return android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches();
        }
    }

    public boolean isValidLastName(String lastName) {
        Pattern p = Pattern.compile("^[a-zA-Z]{3,20}$");
        if (lastName == null) {
            return false;
        } else {
            Matcher m = p.matcher(lastName);
            return m.matches();
        }
    }

    public boolean isValidFirstName(String firstname) {
        Pattern p = Pattern.compile("^[a-zA-Z]{3,20}$");
        if (firstname == null) {
            return false;
        } else {
            Matcher m = p.matcher(firstname);
            return m.matches();
        }
    }

    public boolean isValidAge(String age) {
        Pattern p = Pattern.compile("^[1-9]{1,3}$");
        if (age == null||age.equals("")) {
            return false;
        }else {
            Matcher m = p.matcher(age);
            return m.matches();
        }
    }

    public boolean isEmptyEditText(String s) {
        if(s == null|| s.equals("")){
            return false;
        }else {
           return true;
        }
    }
}