# Sign in screen ISSUE **URL:** \ **Category:** Questions about Thunkable X\ **Created:** [June 8, 2020, 10:56pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324 "2020-06-08T22:56:11Z")\ **Posts on this page:** 11\ **Page:** 1
**Author:** ![kizzy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/kizzy/32/76421_2.png) [@kizzy](https://community.thunkable.com/u/kizzy)\ **Post date:** [June 8, 2020, 10:56pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/1 "2020-06-08T22:56:11Z")
how can i fix this ![loginblocks](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/6/0/606daa0785e4395f88ec0ee69149c3cd833bfc06.png) ![ezgif-2-ef8ec064d8b4](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/6/c/6c33643a8fd046adbd848971fb3f8bfa9b305514.gif) ---
**Author:** ![mythi](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/mythi/32/70585_2.png) [@mythi](https://community.thunkable.com/u/mythi)\ **Post date:** [June 8, 2020, 11:04pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/2 "2020-06-08T23:04:12Z")
Hi @kizzy, can you maybe provide more blocks/screenshots? I am not sure what enter and next blocks are. I think the issue is that you have the `from next set visible to true` after all the code, so even if it was empty it would not be visible but then that block would make it visible again. ---
**Author:** ![kizzy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/kizzy/32/76421_2.png) [@kizzy](https://community.thunkable.com/u/kizzy)\ **Post date:** [June 8, 2020, 11:06pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/3 "2020-06-08T23:06:50Z")
the next block bring up blue login button to register username i dont want people to just click enter without putting a user username ---
**Author:** ![choi\_beomgyu](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/choi_beomgyu/32/105994_2.png) [@choi\_beomgyu](https://community.thunkable.com/u/choi_beomgyu)\ **Post date:** [June 8, 2020, 11:09pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/4 "2020-06-08T23:09:08Z")
See i think you have to put in the true or false blocks they are faded ---
**Author:** ![choi\_beomgyu](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/choi_beomgyu/32/105994_2.png) [@choi\_beomgyu](https://community.thunkable.com/u/choi_beomgyu)\ **Post date:** [June 8, 2020, 11:14pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/5 "2020-06-08T23:14:49Z")
Continuing the discussion from [Sign in screen ISSUE](http://community.thunkable.com/t/sign-in-screen-issue/603324): ---
**Author:** ![kizzy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/kizzy/32/76421_2.png) [@kizzy](https://community.thunkable.com/u/kizzy)\ **Post date:** [June 8, 2020, 11:27pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/6 "2020-06-08T23:27:50Z")
same issue i just want a a button for if user name text is empty ---
**Author:** ![choi\_beomgyu](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/choi_beomgyu/32/105994_2.png) [@choi\_beomgyu](https://community.thunkable.com/u/choi_beomgyu)\ **Post date:** [June 8, 2020, 11:28pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/7 "2020-06-08T23:28:52Z")
Hmmm! strange i tried it and it worked for me ---
**Author:** ![kizzy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/kizzy/32/76421_2.png) [@kizzy](https://community.thunkable.com/u/kizzy)\ **Post date:** [June 8, 2020, 11:37pm UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/8 "2020-06-08T23:37:45Z")
if i put next to false then the login button don’t show up ---
**Author:** ![eoinparkinson](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/eoinparkinson/32/143769_2.png) [@eoinparkinson](https://community.thunkable.com/u/eoinparkinson)\ **Post date:** [June 9, 2020, 1:15am UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/9 "2020-06-09T01:15:58Z")
Hi @kizzy, I am unsure what this is actually achieving. Do you want the user only to be able to save data to the database when the text input contains text? And if it doesn’t contain text to disable the button. ---
**Author:** ![kizzy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/kizzy/32/76421_2.png) [@kizzy](https://community.thunkable.com/u/kizzy)\ **Post date:** [June 9, 2020, 1:21am UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/10 "2020-06-09T01:21:40Z")
yes i a have an existing app with no sign in so i dont want to use Firebase sign up just a sing in user name saved to local data base . if person does not put username i dont want them to move to the home screen if figure out what i was doing wrong ![pic5](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/5/6/560a7f87711db6cf4c03e58175789c1e48776874.png) ---
**Author:** ![ioannis](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/ioannis/32/146956_2.png) [@ioannis](https://community.thunkable.com/u/ioannis)\ **Post date:** [November 8, 2024, 11:27am UTC](https://community.thunkable.com/t/sign-in-screen-issue/603324/11 "2024-11-08T11:27:43Z")