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Posted on by Community Power Pla... Microsoft Employee

Hello,

How can I make it so my log in button will only go to the next screen if the first name and last name fields are filled out? Additionally, after it goes to the next screen how would I be able to display the first and last name name that was entered? For example, "Hello, (First name) (Last name).

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SpongYe 5,909 Super User 2026 Season 2 on at

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Hi @Anonymous

First of all on your Button1.OnSelect you want use this code:
If( TextInput1.Text<>"" && TextInput2.Text<>"", Set(First_Name,TextInput1.Text); Set(Last_Name,TextInput2.Text); Navigate(Screen2,ScreenTransition.Fade) )

Then you can use the Set() function variable everywhere you wantt.

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Griffin_C 125 on at

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For the button property called DisplayMode, put:
If(Or(IsBlank(txinFirstName),IsBlank(txinLastName)),DisplayMode.Disabled,DisplayMode.Edit)
Where "txinFirstName" is the name of your First Name text input control and "txinLastName" is the name of your Last Name text input control. This will make it so that the button appears greyed out and is not clickable until both text fields are filled out.
In the OnSelect property of your button, add the following to any operations happening there, remember to use a semicolon before or after depending on where you put it in your existing operations:
ClearCollect(colName,{FirstName:txinFirstName.Text, LastName:txinLastName.Text})
Again, where "txinFirstName" and "txinLastName" are the names of the text input controls.
Then on the screen where you're navigating to, add a text label with the text property:
"Hello, " & colName.FirstName & " " & colName.LastName & "."

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