Save Password Data AS IS in firebase realtime in xamarin form

UnknownXam 21

My problem is, I have registration page and one of its field is password. Assume I enter..
Password: dummytext123

The data received in my firebase realtime is "Dummytext123"
My expected output is, whatever password Input by user it will reflect to database property as is, Example if customer input the password "john123" then in the db it will still "john123"

Or maybe for the long run I will put an restriction to my password rule like "password contains special char, upper and lower case, number and 8 maximum". So Examplem user/customer input the password "@DummyTest123" it will still reflect the same in the db.

By the way,this is my code;

async public void signButton_Clicked(System.Object sender, System.EventArgs e)  
        {  
  
        string pass = txtbox_Password.Text;  
         CUSTOMER cus = new CUSTOMER();  
         cus.CusPass = pass;  
  
         }

This is my UI field.

 <Grid  
                                  BackgroundColor="Transparent"  
                                  HorizontalOptions="Start"   
                                  WidthRequest="257">  
                                <Entry   
                                Placeholder="Password"  
                                TextColor="Black"   
                                HorizontalOptions="FillAndExpand"  
                                Margin="0,0,0,0"   
                                PlaceholderColor="Black"   
                                x:Name="entryField_Password"  
                                Keyboard="Text"   
                                IsPassword="{Binding Source={x:Reference ShowPasswordActualTrigger2},   
                                 Path=HidePassword}"   
                                TextTransform="None"  
                               />  
                                <ImageButton  
                                    VerticalOptions="Center"   
                                    Margin="0,0,13,0"   
                                    HeightRequest="30 "  
                                    HorizontalOptions="End"   
                                    Source="hide_eye_password_new.png"   
                                    BackgroundColor="Transparent"   
                                    CornerRadius="0">  
                                    <ImageButton.Triggers>  
                                        <EventTrigger Event="Clicked">  
                                            <behavior:ShowPasswordTriggerAction   
                                                ShowIcon="eye_password_new.png"                           
                                                HideIcon="hide_eye_password_new.png"   
                                                x:Name="ShowPasswordActualTrigger2"/>  
                                        </EventTrigger>  
                                    </ImageButton.Triggers>  
                                      
                                </ImageButton>  
  
                            </Grid>

Edit:
Base on @Rob Caplan - MSFT comemnt
Version information:

What version of Xamarin are you using?- Im using the latest one, I think its. Microsoft Visual Studio Community 2019
Version 16.11.13 and Microsoft .NET Framework Version 4.8.04084

On what platform (iOS, Android, Windows) and version of the platform do you see the problem?- The Platform I use is only Android and its target framework is .NET Standard 2.1

Does the problem occur only on that one platform or do you get the same behavior on multiple platforms?- Nope, since base on my answer above, It only occur in android.

Conversely, does this work the way you'd like it to on any known configurations? -nope sir, but I tried in my UI like this TextTransform="None" but still It wont resolve my problem.

Does it occur on different devices of the same platform? On an emulator?- In emulator only, also I tried to physical device which is my phone, still I encountered the problem.

Problem description

Where does the problem occur?- The problem occurs when I enter the needed field for customer create account,one of the field is "enter password" and hit "create button", user can create successfully and inserted to firebase realtime,however the problem is there.
Is the text already capitalized when you read it out of txtbox_Password.Text? Or does it get corrupted after being entered into the database?- nope, I entered my keyboard in all lower caps.

What type of control is txtbox_Password? -I edit my codes, in my UI.

Does the control have appropriate properties to be a password field?

Theory--
I read also the theory and maybe your correct sir.

Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,741 Microsoft Vendor

Was the first character changed to the uppercase? When you get the character from the firebase realtime database.
I use the following code, it is working, I can get the correct format character.

   FirebaseClient fc = new FirebaseClient(FirebaseClient, null);  
             var res= await fc.Child("Persons").OnceAsync<FirebaseObject<Person>>();  
              var GetItems = (await fc  
                  .Child("Persons")  
                  .OnceAsync<Person>()).Select(item => new Person  
                  {  
                      Name = item.Object.Name,  
                      PersonId = item.Object.PersonId,  
                      TimePosted = item.Key  
                  });  
           }

UnknownXam 21 Reputation points

2022-12-10T08:48:39.84+00:00

yes sir, It just the first letter. I appreciate your code sir but I mean in my post that upon inserting to database realtime. "The data received in my firebase realtime".
Rob Caplan - MSFT 5,422 Reputation points Microsoft Employee

2022-12-11T01:44:17.56+00:00
Please edit your question to include full details on the problem.

Version information:

What version of Xamarin are you using?

On what platform (iOS, Android, Windows) and version of the platform do you see the problem?

Does the problem occur only on that one platform or do you get the same behavior on multiple platforms?

Conversely, does this work the way you'd like it to on any known configurations?

Does it occur on different devices of the same platform? On an emulator?

Problem description

Where does the problem occur?
Is the text already capitalized when you read it out of txtbox_Password.Text? Or does it get corrupted after being entered into the database?

What type of control is txtbox_Password?

Does the control have appropriate properties to be a password field?

Theory
My guess is that the "password" is capitalized by the auto-correct system when it's entered into the password field, so txtbox_Password.Text already includes the capitalized password before it is entered into the database.
UnknownXam 21 Reputation points

2022-12-11T05:42:47.717+00:00

I updated my post sir, thanks for feedback.
Rob Caplan - MSFT 5,422 Reputation points Microsoft Employee

2022-12-12T23:55:46.857+00:00

You'll need to narrow down the problem. You're still blurring several key steps together, so we can't know where the problem is.
You've said you're entering the password in lower case and it's coming out of the database in upper case, but you haven't identified where in that path it changes.

I suspect that if you look at the value of string pass = txtbox_Password.Text; you'll find that it's already upper cased. In that case, everything after that to do with the database is irrelevant to the problem. If the value is as expected in pass but changed in the database then the input side is good, and you'll need to look at the database code.

You show that you have an Entry with a binding for IsPassword. What is that binding resolving to? Do you have the same problem with IsPassword true and IsPassword false? If IsPassword is false, so you can see the contents of the Entry is the password upper case or lower case? Does it match the results from Password.Text?
UnknownXam 21 Reputation points

2022-12-13T02:16:53.403+00:00

thank you for reply sir, I will follow your comments.
anyway for your last sentence, binding is for Showpassword, Im pretty sure that youre familiar with an image icon inside the entry field, when click to show passsword, it will display the password type by customer.
i will try to explore like I will remove that binding in isPassword.