Custom Functions | FlutterFlow University 

Top tier tutorial, let us know more about these possibilities.

Wow! Low code combined with AI is awesome. Game changing.

thank you for this GREAT work you do!!! I love your patience in your videos

Great Tutorial ❤ Bang on point, and great narration!! ❤❤

one question, when i use firestore methods like update or read a document with my custom functions, it won't allow me to edit the function type like Future myFunction(), what should i do , other than inbuild actions, because that's not flexible to use my comfortablity

I have problems with all "dart" imports. "Target of URI doesn't exist:" in each import string. What I need to do?

Thank You for the great FlutterFlow University series! One question: You do not check if the input in this case is nummeric or not? It is not necessary?

I have one scenario , where if i deactivate user through admin app..the user app should logoff.and not able to signun untill if they are activated again..what is the do's for tht?

cant we use a dependency?

Very useful.

Is there any way to delete a function that i won't use anymore ?

Why on Test Mode my page turn darker?

Can anyone help me creating a fully functional custom widget in flutterflow

At the last part of the video 6:30 my variables menu doesn't have widgets.

Can you please make a video an updated video on revenue cat, still trying to understand the concept😢 No offense, the last person that made a video on this, on your channel, was as if he just work up from sleep and started recording 😭😭😭 no offense

Hi, my friend, could you please help me fix my Flutter custom action to get the video duration? // Automatic FlutterFlow imports import '/backend/backend.dart'; import '/flutter_flow/flutter_flow_theme.dart'; import '/flutter_flow/flutter_flow_util.dart'; import '/custom_code/actions/index.dart'; // Imports other custom actions import '/flutter_flow/custom_functions.dart'; // Imports custom functions import 'package:flutter/material.dart'; // Begin custom action code // DO NOT REMOVE OR MODIFY THE CODE ABOVE! import 'dart:io'; import 'package:flutter_ffmpeg/flutter_ffmpeg.dart'; Future videoInformation(String video) async { // get the media duration after uploading it from library or storage and return string in milliseconds // Import necessary packages // Create a function to get the media duration Future videoInformation(String video) async { // Create an instance of FlutterFFmpeg final FlutterFFmpeg _flutterFFmpeg = FlutterFFmpeg(); // Get the media information using FFmpeg final int rc = await _flutterFFmpeg.execute("-i $video"); // Check if FFmpeg was able to get the media information if (rc == 0) { // Get the duration of the media final String duration = _flutterFFmpeg.getLastCommandOutput(); // Extract the duration from the output final RegExp regex = RegExp(r"Duration: (\d{2}):(\d{2}):(\d{2}).(\d{2})"); final Match match = regex.firstMatch(duration); // Calculate the duration in milliseconds final int hours = int.parse(match.group(1)); final int minutes = int.parse(match.group(2)); final int seconds = int.parse(match.group(3)); final int milliseconds = int.parse(match.group(4)); final int durationInMilliseconds = ((hours * 3600) + (minutes * 60) + seconds) * 1000 + milliseconds; // Return the duration in milliseconds as a string return durationInMilliseconds.toString(); } else { // Return an error message if FFmpeg was not able to get the media information return "Error getting media information"; }} { } }