I am validationg a form using textutils

Question

i am validating a registration form using textutils class which contains Name , City, Phone, Email,User ID,Password. But its showing only on the first edittext which is name. I also wanna validate email format how to do it?

possible duplicate of [Email Address Validation in Android on EditText](http://stackoverflow.com/questions/12947620/email-address-validation-in-android-on-edittext) — dabadaba, Jul 22 '14 at 09:42
but wen i run my app it shows validation on the first edittext only — user3853169, Jul 22 '14 at 09:43
@(if(TextUtils.isEmpty(City)){ city.setError(""); city.requestFocus(); return;} if(TextUtils.isEmpty(phone.getText())) { phone.setError(""); phone.requestFocus(); return;} if(TextUtils.isEmpty(email.getText())) { email.setError(""); email.requestFocus(); return;} if(TextUtils.isEmpty(userid.getText())) { userid.setError(""); userid.requestFocus(); return; } if(TextUtils.isEmpty(password.getText())) { password.setError("Please enter YouPassword"); password.requestFocus(); return; }) — user3853169, Jul 22 '14 at 10:41
you already accepted answer.. it means you got your solution... — Pragnesh Ghoda シ, Jul 22 '14 at 11:02
whats problem with my answer ??@user3853169 i am using in my project and works fine — MilapTank, Jul 22 '14 at 11:14
than you can ask me show error and update your question with code — MilapTank, Jul 22 '14 at 11:21
post it in question...not in comment...it not readable proper.. — Pragnesh Ghoda シ, Jul 22 '14 at 11:27

MilapTank · Answer 1 · 2014-07-22T12:04:25.327

1

One line solution

public boolean isValidEmail(CharSequence target) {
  return !TextUtils.isEmpty(target) && android.util.Patterns.EMAIL_ADDRESS.matcher(target).matches();}


if(isValidEmail(userid.getText().toString())){
   userid.setError("Enter valid Email ID"); 
   userid.requestFocus();

 }

edited Jul 22 '14 at 12:04

answered Jul 22 '14 at 09:44

MilapTank

9,988
7
38
53

score 1 · Accepted Answer · answered Jul 22 '14 at 11:33

The Problem is That You Are Using return statement in your code..
So if any of this condition is true it will stop checking for another condition....

so Remove return statement from each if condition..

Try This..

    if(TextUtils.isEmpty(City))
    { 
        city.setError(""); 
        city.requestFocus(); 
    } 
    if(TextUtils.isEmpty(phone.getText())) 
    { 
        phone.setError(""); 
        phone.requestFocus(); 
    } 
    if(TextUtils.isEmpty(email.getText())) 
    { 
        email.setError(""); 
        email.requestFocus(); 
    } 
    if(TextUtils.isEmpty(userid.getText())) 
    { 
        userid.setError(""); 
        userid.requestFocus(); 
    } 
    if(TextUtils.isEmpty(password.getText())) 
    { 
        password.setError("Please enter Your Password"); 
        password.requestFocus(); 
    }

This may help you...

Thanx allott sir..can u also tell me how to check for mail id format that itsvalid or not.? — user3853169, Jul 22 '14 at 11:49

I am validationg a form using textutils

2 Answers2