I have a registration form with multiple text feilds and a Radio button and a birthdate picker. I want to disable the submit button untill the user key in all the required feilds. I managed to do something but it…
So I just created a form for the user to key in his/her personal info in flutter. This is the code as a begining: import 'package:cloud_firestore/cloud_firestore.dart'; class InsertProfInfoToDB { String? name; int? height; int? weight; String? gender; String? birthDateInString; InsertProfInfoToDB();…
static List categoryList() { final categorySnapshots = FirebaseFirestore.instance .collection('categories') .orderBy('name') .snapshots(); List categories = []; categorySnapshots.map((snapshot) => snapshot.docs.map((doc) { print(snapshot.toString()); categories.add(doc.data()['name']); })); print(categories); return categories; } Categories is empty. How to populate it with the data from snapshots?
What I am trying to do is open my app download screen when there is no internet connection just like youtube but I am facing this error. lib/main.dart:5:8: Error: Not found: 'dart:js' import 'dart:js'; ^ lib/main.dart:34:31: Error: The argument type…
So I am trying to get list of data that is provided by user as an input and display them by creating list of card but when I run the project I come up with an error LateInitializationError: Field 'userModels'…
I am new to mobile app and using flutter to implement google social login with firebase auth. I checked official resources and implemented a login logic like below; main.dart import 'package:atlas_app/auth/signup.dart'; import 'package:firebase_auth/firebase_auth.dart'; import 'package:flutter/material.dart'; import 'package:firebase_core/firebase_core.dart'; import 'firebase_options.dart'; void…
When i try to run my flutter project i get the "Execution failed for task ':app:dexBuilderDebug'" error. Does anyone know how to solve this?
I am trying to build Flutter Projects in Android Studio. But the process takes a lot of time and the project does not build. I keep getting following messages in the console- Launching libmain.dart on SM M215F in debug mode...…
I use android studio for developing my projects, but it has been a while the studio not showing lightbulb(yellow bulb) for suggestion like wrap widget with another widget or modifying. I tested many solution and of course used from Alt…
I have an app that I can run on my PC, but when I try to run on my mac with the same code I have this error who stop running. Error output from Xcode build: ↳ 2022-07-03 23:09:28.039 xcodebuild[54309:270223]…