Flutter Tutorial - How To Enable and Disable Button

[@HeyFlutter]

This might help you :) 👉 12 Week Flutter Training from Newbie to Expert: heyflutter.com Source Code: github.com/JohannesMilke/disable_button_example

[@situsitu4705]

Good job 👍

[@miftakhussolikhin9937]

Thanks. This is very helpful

[@gonojahibitham6507]

Well detailed. Thanks for the nice content👊🏽

[@emmanuelg9731]

Is it good to call a setState on every change of the textField?

[@kennyho6222]

Thanks!

[@اسروكورة]

thank you

[@imyogisingh]

INFORMATIVE

[@vunguyen-qf7om]

it is great, thank you

[@herokid5478]

Thank bro .. Pls i have a question .. How i can enable a button only when the video is completed... ?

[@herokid5478]

@@HeyFlutter Ooo Thaaanksss ❤️

[@priyaranjanmantri9332]

Awesome ...

[@acornerofherheart-jr9pl]

I want to same for 5 diff controls so i have put the same logic using && with all control names in onpressed but my button always remain in disable mode though valye of all fields are correct... plz help😢

[@HeyFlutter]

Thank you @acornerofherheart-jr9pl, make sure to follow the tutorial step by step 🙂

[@joseeliascruzperez96]

Another option is use the property in the textfield, onchange and do the refresh in the state

[@НазарМарцінко]

And how exactly to do it?

[@collinsolokpedje7285]

Ok one issue with this approach is If I have two text field called username and password, if make username name empty, it will set state to false leaving the button disabled and while the username name is empty, if I fill the password, the bottom will be enabled thereby defeating the purpose of the disabled button

[@acornerofherheart-jr9pl]

I want enable when all fields are validated else disable till fields are havingwrong input tried using boolean variable and onpressed with boolean variable conditions 😢 but not getting desired output...😢😢😢 can anyone resolve it?

[@ishanweerakoon9838]

I want to make floating action button when visible if I touch the screen . How I make that?

[@manggamusasuleiman]

Hello, do you have a tutorial that explains how checking a checkbox will enable button to be tap, like accept terms and conditions?

[@manggamusasuleiman]

@@HeyFlutter cool thanks a lot :D

[@rog0079]

Great video! How can we implement this functionality: Subscribe/Unsubscribe a firestore collection/document, for example, if I press a start button, my app should start listening to real time changes happening inside a particular collection or a document and if I press stop button, it should stop listening to it. Addition: Can it be done while the app is closed, like if I pressed start, It should be listening in the background too? Thank you!

[@Afrojack278]

Hi Johannes, I have a question. And if you don't mind me asking , so basically what i wanted to do is if the user are not in the radius so the button will be disable but I'm not sure how to do that, can you help me with that? or is there a way to message you privately about this question?

[@Afrojack278]

@@HeyFlutter so basically is there a way to disable the button when the user are not inside a certain radius of a map?

[@Afrojack278]

is there any way i can message you on this problem ? to show you the code, it would really helps ..

[@mohammadmujahid8850]

Thanks for sharing this knowledge, but the way you provided the access to your code is very tedious.

[@HeyFlutter]

Thank You mohammad mujahid!. I showed the main functionality, which is important for this package. Learn more about it here: github.com/JohannesMilke/sponsorware

[@RnRSolutions-xp2nh]

can you do a simple tutorial, where you enter a name or age into a textfield via flutter and connect it to phpMyAdmin database

[@HeyFlutter]

Thanks for the idea, RnR Solutions! 🙂 I have added it to my list of ideas for future videos!

[@RnRSolutions-xp2nh]

@@HeyFlutter is there anyway to contact you regarding this?

[@mojtabasaebi6096]

good gooood

[@Helpoa]

how to enable button if "all textformfield" are not empty?

[@HeyFlutter]

Thank You Broheat! Follow this link: stackoverflow.com/questions/55778189/flutter-enabling-disabling-text-forms-submitting-default-information-if-theyr I hope you will get your answer 🙂

[@jigneshji3228]

Make video responsive ui

[@taibosantana]

show all code please.