diff --git a/app/src/main/java/com/peruse/saran/amritaod/approvedrecycler/CustomVolleyRequest.java b/app/src/main/java/com/peruse/saran/amritaod/approvedrecycler/CustomVolleyRequest.java
index 26623abb4c7d4da24856e04f0f75aa508a5e2aca..6e4f6b33e83504c9c1776b6a9ed63ef21c889ac2 100644
--- a/app/src/main/java/com/peruse/saran/amritaod/approvedrecycler/CustomVolleyRequest.java
+++ b/app/src/main/java/com/peruse/saran/amritaod/approvedrecycler/CustomVolleyRequest.java
@@ -11,9 +11,6 @@ import com.android.volley.toolbox.BasicNetwork;
 import com.android.volley.toolbox.DiskBasedCache;
 import com.android.volley.toolbox.HurlStack;
 import com.android.volley.toolbox.ImageLoader;
-/**
- * Created by Belal on 12/5/2015.
- */
 
 public class CustomVolleyRequest {
 
diff --git a/app/src/main/java/com/peruse/saran/amritaod/register/representativeRegister.java b/app/src/main/java/com/peruse/saran/amritaod/register/representativeRegister.java
index 083ab30406593d528ff2f81c16eb4d46b5db0f66..ba21e8ee34f3c929bd3cb23d8eb7580aa88cd9c4 100644
--- a/app/src/main/java/com/peruse/saran/amritaod/register/representativeRegister.java
+++ b/app/src/main/java/com/peruse/saran/amritaod/register/representativeRegister.java
@@ -54,9 +54,9 @@ public class representativeRegister extends AppCompatActivity {
             AlertDialog.Builder builder = new AlertDialog.Builder(representativeRegister.this);
             builder.setMessage("Insufficient Details!").setNegativeButton("OK",null).create().show();
         }
-        else if(semester.equals("0")){
-            AlertDialog.Builder builder = new AlertDialog.Builder(representativeRegister.this);
-            builder.setMessage("Semester cannot be zero!").setNegativeButton("OK",null).create().show();
+        else if(!(semester.equals("1")||semester.equals("2")||semester.equals("3")||semester.equals("4")||semester.equals("5")||semester.equals("6"))){
+            Toast.makeText(this, "Please enter a valid Semester", Toast.LENGTH_SHORT).show();
+            editTextSemester.setText("");
         }
         else {
             final ProgressDialog progressDialog = new ProgressDialog(this);
diff --git a/app/src/main/java/com/peruse/saran/amritaod/register/studentRegister.java b/app/src/main/java/com/peruse/saran/amritaod/register/studentRegister.java
index c84304a492c588a30809fde71a80131a21b21f7a..34438b47e912ab5ee0b92bb68192aa433c81ebfa 100644
--- a/app/src/main/java/com/peruse/saran/amritaod/register/studentRegister.java
+++ b/app/src/main/java/com/peruse/saran/amritaod/register/studentRegister.java
@@ -54,9 +54,9 @@ public class studentRegister extends AppCompatActivity {
             AlertDialog.Builder builder = new AlertDialog.Builder(studentRegister.this);
             builder.setMessage("Insufficient Details!").setNegativeButton("OK",null).create().show();
         }
-        else if(semester=="0"){
-            AlertDialog.Builder builder = new AlertDialog.Builder(studentRegister.this);
-            builder.setMessage("Semester cannot be zero!").setNegativeButton("OK",null).create().show();
+        else if(!(semester.equals("1")||semester.equals("2")||semester.equals("3")||semester.equals("4")||semester.equals("5")||semester.equals("6"))){
+            Toast.makeText(this, "Please enter a valid Semester", Toast.LENGTH_SHORT).show();
+            editTextSemester.setText("");
         }
         else {
             final ProgressDialog progressDialog = new ProgressDialog(this);