script does not work with IOs

I have a script for registration and login, but in the iphone app, the buttons works, but the script does not work, what can be wrong?
here is the script.

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class LoginSystem : MonoBehaviour {
5.  
6.     public enum lMode{login,register};
7.     public lMode LoginMode;
8.  
9.     public GUISkin skin;
10.     //login
11.     private string user = "";
12.     private string pass = "";
13.     private bool   remember;
14.     private int    boolstatus;
15.     //register
16.     private string name = "";
17.     private string password = "";
18.     private string email = "";
19.  
20.     public string Log;
21.     public Texture LogTexture;
22.  
23.     public string sceneMap;
24.  
25.     void Start () {
26.         boolstatus = PlayerPrefs.GetInt("bs");
27.         if (boolstatus == 1) {
28.             remember = true;
29.         }else{
30.             remember = false;
31.         }
32.         if (remember == true) user = PlayerPrefs.GetString ("login");
33.     }
34.  
35.     void Update () {
36.         if (remember == true) {
37.             PlayerPrefs.SetString("login",user);
38.             boolstatus = 1;
39.             PlayerPrefs.SetInt("bs",boolstatus);
40.         }else{
41.             boolstatus = 0;
42.             PlayerPrefs.SetInt("bs",boolstatus);
43.         }
44.     }
45.     void OnGUI(){
46.         GUI.skin = skin;
47.  
48.         GUI.DrawTexture (new Rect (Screen.width / 2 -288, Screen.height / 2 -200, 576, 500), LogTexture);
49.  
50.         GUILayout.BeginArea(new Rect(Screen.width/2 -180,Screen.height/2 +178,380,40),"","");
51.         GUILayout.Label ("<color=black>"+Log+"</color>");
52.         GUILayout.EndArea();
53.  
54.         if (LoginMode == lMode.login) {
55.             GUILayout.BeginArea(new Rect(Screen.width/2 -190,Screen.height/2 -135,380,270),"","Box");
56.             LoginGUI();
57.             GUILayout.EndArea();
58.         }else if (LoginMode == lMode.register){
59.             GUILayout.BeginArea(new Rect(Screen.width/2 -190,Screen.height/2 -135,380,300),"","Box");
60.             RegisterGUI();
61.             GUILayout.EndArea();
62.         }
63.     }
64.     void LoginGUI(){
65.         GUILayout.BeginHorizontal ("",skin.customStyles[1]);
66.         GUILayout.Label ("<size=21>Usuário</size>");
67.         user = GUILayout.TextField (user,15,GUILayout.Width(280),GUILayout.Height(40));
68.         GUILayout.EndHorizontal ();
69.         GUILayout.Space (4);
70.         GUILayout.BeginHorizontal ("",skin.customStyles[1]);
71.         GUILayout.Label ("Senha");
72.         pass = GUILayout.PasswordField(pass,"*"[0],20,GUILayout.Width(280),GUILayout.Height(40));
73.         GUILayout.EndHorizontal ();
74.         GUILayout.BeginHorizontal ();
75.         GUILayout.FlexibleSpace ();
76.         GUILayout.Label ("<size=21>Lembrar Usuário</size>",GUILayout.Width(180));
77.         remember = GUILayout.Toggle (remember,"", GUILayout.Width (40), GUILayout.Height (40));
78.         GUILayout.EndHorizontal ();
79.         GUILayout.FlexibleSpace ();
80.         if(GUILayout.Button("Logar-se",GUILayout.Height(50))){
81.             Log = "";
82.             RequestLogin();
83.         }
84.         if(GUILayout.Button("Registrar-se",GUILayout.Height(50))){
85.             Log = "";
86.             LoginMode = lMode.register;
87.         }
88.     }
89.     void RegisterGUI(){
90.         GUILayout.BeginHorizontal ("",skin.customStyles[1]);
91.         GUILayout.Label ("<size=21>Usuário</size>");
92.         name = GUILayout.TextField (name,15,GUILayout.Width(280),GUILayout.Height(40));
93.         GUILayout.EndHorizontal ();
94.         GUILayout.Space (4);
95.         GUILayout.BeginHorizontal ("",skin.customStyles[1]);
96.         GUILayout.Label ("E-Mail");
97.         email = GUILayout.TextField (email,35,GUILayout.Width(280),GUILayout.Height(40));
98.         GUILayout.EndHorizontal ();
99.         GUILayout.Space (4);
100.         GUILayout.BeginHorizontal ("",skin.customStyles[1]);
101.         GUILayout.Label ("Senha");
102.         password = GUILayout.PasswordField(password,"*"[0],20,GUILayout.Width(280),GUILayout.Height(40));
103.         GUILayout.EndHorizontal ();
104.         GUILayout.FlexibleSpace ();
105.         if(GUILayout.Button("Registrar-se",GUILayout.Height(50))){
106.             Log = "";
107.             RequestRegister();
108.         }
109.         if(GUILayout.Button("Voltar",GUILayout.Height(50))){
110.             Log = "";
111.             LoginMode = lMode.login;
112.         }
113.     }
114.     void RequestRegister(){
115.         if (name.Length < 1) {
116.             Log = "Preencha o campo do Usuário.";
117.         }else{
118.             if(email.Length < 1){
119.                 Log = "Preencha o campo do E-Mail.";
120.             }else{
121.                 if(password.Length < 1){
122.                     Log = "Preencha o campo da Senha.";
123.                 }else{
124.                     WWWForm register = new WWWForm();
125.                     register.AddField("user",name);
126.                     register.AddField("pass",password);
127.                     register.AddField("email",email);
128.                     WWW w = new WWW("http://nfx.comuv.com/register.php",register);
129.                     StartCoroutine(RequestRegisterInformations(w));
130.                 }
131.             }
132.         }
133.     }
134.     void RequestLogin(){
135.         Log = "";
136.         if (user.Length < 1) {
137.             Log = "Preencha o campo do usuario";
138.         }else{
139.             if(pass.Length < 1){
140.                 Log = "Preencha o campo da senha";
141.             }else{
142.                 WWWForm login = new WWWForm();
143.                 login.AddField("user",user);
144.                 login.AddField("pass",pass);
145.                 WWW w = new WWW("http://nfx.comuv.com/Login.php",login);
146.                 StartCoroutine(RequestLoginInformations(w));
147.             }
148.         }
149.     }
150.     IEnumerator RequestLoginInformations(WWW w){
151.         yield return w;
152.         if (w.error == null) {
153.             Log = w.text;
154.         }
155.     }
156.     IEnumerator RequestRegisterInformations(WWW w){
157.         yield return w;
158.         if (w.error == null) {
159.             Log = w.text;
160.             if(Log == "Conta criada com sucesso!"){
161.                 user = name;
162.                 pass = password;
163.                 name = "";
164.                 password = "";
165.                 LoginMode = lMode.login;
166.             }
167.         }
168.     }
169. }
170.  

 

Sorry, I'm not sure I can help with that one.

But I can say you'll get more responses if describe the issue in the thread title, rather than "need help". I learned that the hard way.