Java Tutorial - Complete User Login and Registration Backend + Email Verification

Рет қаралды 735,173

Күн бұрын

In this Java tutorial you will learn how to develop a complete backend application for user login and registration using Spring Boot including email verification links.
Repo: github.com/amigoscode/login-r...
Bootstrap project with:
start.spring.io/#!type=maven-...
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⭐ Table Of Contents ⭐
00:00 - Intro
04:14 - Bootstrap project
08:06 - Database Setup
10:15 - App User
24:40 - User Registration
30:16 - Security
40:42 - Testing changes
46:42 - Registration Service
01:03:19 - Email Confirmation
01:22:46 - Sending
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❤️ Thanks for watching

Пікірлер: 774

@adomagala1 3 жыл бұрын

I'm still new to programming as I have only two Computer Science courses completed, but this lesson/tutorial was really cool to watch and see how a type of login system works that I use daily.

@tayloreason8847 Жыл бұрын

Dude, thank you so much! This was fun to code along with and see it come to life in front of me. I learned a lot while having my hands at the keyboard, and can't wait to use what I have learned at my job. Keep up the good work!

@stefanolazzari3218 3 жыл бұрын

Man, I dont always comment on videos, but I have to thank you so much for the content you have been creating. I learn so much from it. Thank you a lot. Hugs from Brazil.

@lighttheoryllc4337 3 жыл бұрын

Assalamualaikum brothers and sis, I am seeking Software Engineers, whom can code in Tensor flow and RNN Time series. I am paying.. I am based in USA.. Please check out lighttheory.page/ or email us at info@LightTheory.tech SALAM!

@rodrickngonyoku5042 3 жыл бұрын

Bro! Thank you so much for this. As a self-taught dev, you don't know how much this means to me. God be with you always!

@aibeknazaraliev7000 10 ай бұрын

agreeeee

@Xxxxxxxxxxyyx 4 ай бұрын

how far have u come as self taught developer?

@bradley1995 3 ай бұрын

My same thoughts. The way he explains it and goes into the ins and outs of it to make it easy enough to understand yet fill us with enough knowledge to seem presentable within a job. Absolutely love it! Recently been working on my own inventory and pos system for my mushroom business and this was just what I needed to mix java with just enough html to make some beautiful tools!

@ChandanKr.16 3 жыл бұрын

Some of the code magically appeared @ 1:19:20, you skipped the confirmToken(String) method in RegistrationService.. Though this video is amazing.

@TikTokTrendsCompilation 2 жыл бұрын

I disliked the video because of this for wasting my time.

@lagggtrain 2 жыл бұрын

@@TikTokTrendsCompilation so true TikTok Trends

@SosetaFurioasaJr 2 жыл бұрын

There's so much code missing is ridiculous... at least he could have informed us of that...

@arturoreynoso5920 2 жыл бұрын

I also notice that too, and i replayed parts of the video because I was confused but yeah, it magically appeared. But is a good video though, one can look at the repository to see all the code.

@luisaugustosandovallizarra895 3 жыл бұрын

Thank you Nelson!. I really appreciate your effort teaching Java.

@bilalatta3315 3 жыл бұрын

Maaan, i really needed that two weeks ago haha Really appreciate your videos, keep it up!

@Vanzeot 2 жыл бұрын

Simply A-M-A-Z-I-N-G!! My new addiction is to add your videos to my "Java Learning" playlist! THANKS!

@FaisalKhan-gx5eg 3 ай бұрын

This was a great video but unfortunately most of things used are depricated in 2024 so people will find it very difficult to follow you , i would suggest to plz remake the video with latest tech.

@MrYassineSalhi 3 жыл бұрын

Been waiting ages for this! Finally the time has come!

@lighttheoryllc4337 3 жыл бұрын

@ojussinghal2501 3 жыл бұрын

Your videos are neat, to the point, minimalistic, enjoyable to watch, and most importantly, really really helpful.

@manueldiera6781 3 жыл бұрын

Excited to se this one. Thanks for your hard work putting this together.

@lighttheoryllc4337 3 жыл бұрын

@elyu_vibes 3 жыл бұрын

I find this useful same with your other courses. One thing that's the same with your Spring Security is the use of default login method that comes from Spring security which in most real-world application is not used instead, custom login. I wish you have made it that way.

@pride667 3 жыл бұрын

This really helps thank you. And friendly tip: You can actually right click on the code line number and then select Soft-Wrap so u dont need to break line evertime to show us the code ❤❤❤.

@cjm101 2 жыл бұрын

Your Videos are really Amazing man! thank you so much for sharing your knowledge and skills for free; it is a blessing and appreciated

@kerimsekili Жыл бұрын

I wish a video series like this would continue. It would be very helpful if you could make series from small projects to big ones using react as frontend. Thank you.

@AlexRyaguz 3 жыл бұрын

Thank you. I thought that Spring Security is something really complicated for using in projects, but your tutorial literally disproves my assumptions.

@kubamusialik5188 3 жыл бұрын

Bro learning with you is such a pleasure, knowledge goes super eazy to my head, thank you for that!

@anastasianaumko923 Жыл бұрын

Thanks for the bright courses! So much work! Very clean and meaningful, one learns a lot going along

@chandansharma6849 3 жыл бұрын

This is too good sir, thank you for sharing this valuable knowledge with us, great respect

@marcincylkowski3004 3 жыл бұрын

Thanks for another great video. It was pleasure for me. Of course waiting for more! You are great teacher.

@NicoProgramando 3 жыл бұрын

Let's go Amigoscode! Brilliant! Have a good week.

@sebastianfarias5670 3 жыл бұрын

wohoooo! already set my reminder for thisone !!! thank you for all the good content man !! you are AAAAMAZING !

@amigoscode 3 жыл бұрын

Thank you 😊

@lighttheoryllc4337 3 жыл бұрын

@mirehascim7711 3 жыл бұрын

May God reward you greatly brother. You're amazing

@kamildeenimmam691 3 жыл бұрын

Thank you so much brother Nelson, you're really helping a lot of people. May Allah reward you abundantly. If anyone has a problem opening maildev on the browser, change the port to 'localhost'

@dalilapramenkovic8597 Жыл бұрын

You helped me. Now everything works. Thank you a lot.

@Harcanut Жыл бұрын

King Kamildeen, thanks so much!

@BonnerTheWeebcreator 3 жыл бұрын

That came at a right time. Waiting for it amigo.

@lighttheoryllc4337 3 жыл бұрын

@DrProductivity 3 жыл бұрын

I am already really exited about this one

@hwstar9416 3 жыл бұрын

idk about you but I'm excited.

@kaustubhwarankar3301 3 жыл бұрын

exited🤣

@lighttheoryllc4337 3 жыл бұрын

@MohamedAhmed-rf5bk 3 жыл бұрын

@@hwstar9416 🤣🤣🤣🤣🤣

@Hugos68 2 жыл бұрын

Just followed this guide and within a week of tweaking your repo to my application use i completely understand how restapi works, thank you for this, for free!

@antonioazevedo2080 3 жыл бұрын

Man, it was very crazy, insane and useful. I've learned so many things. Very good. See you soon.

@dmitrikonnov922 3 жыл бұрын

This tutorial is amazing just like all other by Amigoscode! Thank you so much!

@MrRANDUM145 Жыл бұрын

I absolutely hate whoever decided to deprecate WebSecurityConfigurerAdapter

@shahbazshamshad6693 3 ай бұрын

I am feeling same. do you know how to solve this problem?

@kellothermes5090 3 ай бұрын

@@shahbazshamshad6693you can use the version prior to Spring security 6.

@ibu2685 3 ай бұрын

@@shahbazshamshad6693 you have to try different implementation itself

@ibu2685 3 ай бұрын

Actually spring brought new way for implementation, so they just removed this class. Still you can achieve better implementation by reading their documentation.

@salearnah4855 3 жыл бұрын

Hello Amigo Really nice video, clean & clear & straight forward. Thank you so much

@Harry-xr3lu 3 жыл бұрын

I still find it insane why you don’t have more subscribers. Come on people click that subscribe button!

@amigoscode 3 жыл бұрын

may the KZfaq algorithm listen to you Harun

@yolamontalvan9502 3 жыл бұрын

I subscribed. He seems to know stuff that I don’t know.

@891chandan 3 жыл бұрын

I agree Harun. Awesome content. Awesome Tutor

@Fedora_Ghost 3 жыл бұрын

@@amigoscode why did you miss writing confirmToken function in video?!?!?!??

@Fedora_Ghost 3 жыл бұрын

@@amigoscode why in the past videos we used properties and now yaml?!?)??

@ozzo5948 Жыл бұрын

Just finished your tutorial, amazing ! That's a really solid foundation

@meharpreetsinghnanda6682 2 жыл бұрын

Thank you for coming to my rescue for all my spring boot projects!

@JoseGarcia-oz3oi 3 жыл бұрын

Thanks for your contributions, I hope you continue making videos like this one. Greetings

@user-ed7ue4fu6z Жыл бұрын

Brooo, BIG Thank You! for this and all other tutorials. Wish you the best!

@humoruniverse6399 2 жыл бұрын

Thanks for everything it was excellent I learned so many things just in 2 hours. I wish I can get your spring boot master course.

@UNSTOPPABLE1ENT 3 жыл бұрын

Always amazing. Great Job!

@duydev02 Жыл бұрын

Hello Amigo, Really nice video, clean, clear & straightforward. Thank you so much!

@darkojakimovski3834 3 жыл бұрын

I love your videos man. Keep em coming. Though I would really like to name the exact courses when you say "go ahead and check my course where I explain all of this". Learning a lot from you Nelson. As-salamu alaykum.

@maxrus6173 3 жыл бұрын

*Respect for big sizing fonts! So its more or less ok to watch @ mobile device!*

@juvipana Жыл бұрын

ive only watched like 10 seconds and i love this guy so much

@wiorek2162 11 ай бұрын

Great tutorial, although you forgot to input a part to the video where you are writing the confirmToken() method in RegistrationService (1:19:20). It was a bit confusing at first :)

@francksgenlecroyant 3 жыл бұрын

Amigoscode made me believe again that kind people are still real in this world! Thanks Amigoscode to share this with the world! Be blessed!

@csvidzz 3 жыл бұрын

Awesome content, thank you very much for sharing :) Keep the good work up.

@raedgeorge391 2 жыл бұрын

Great Great Tutorial. well structured and very good explanation. Concepts are clear Thanks a lot.

@abdirahmanali1309 3 жыл бұрын

😮😮😮😮 I'm finding it nowadays, i appreciate this video بارك الله لك,😍😍

@lighttheoryllc4337 3 жыл бұрын

@longnguyenvan9532 3 жыл бұрын

Hey man, your vidieos are really amazing that I have to admit :)) If you have time, please compose socket videos. You have a good explaining so I think you can give the best anwser how the socket works. Thank you and have a good day!

@rs4267 3 жыл бұрын

Merci Beaucoup !!! Vous êtes au Top !

@alper_mulayim 3 жыл бұрын

Great explanation thanks Amigo!!

@lighttheoryllc4337 3 жыл бұрын

@kennethluzolo 3 жыл бұрын

Man u r the best, please don´t stop. keep coding.

@lighttheoryllc4337 3 жыл бұрын

@daniaresenbaev6418 3 жыл бұрын

Amazing! Thank you!

@nicolaspereira7103 2 жыл бұрын

The best SPRING BOOT COURSE!!!!💥💥

@jasonfowler635 3 жыл бұрын

Neat. Keep up the good work my man :D

@KennyCha87 3 жыл бұрын

Finally, see the Lombok on your video tutorial!

@lighttheoryllc4337 3 жыл бұрын

@abdullahaladham5193 2 жыл бұрын

Thanks for this and all informative tutorials in the channel and most of my webapp working was from your videos ♥♥

@dianaeftaiha 2 жыл бұрын

Great course as always. Thanks Nelson

@eliyassala3505 2 жыл бұрын

great tutorial! Spring web is dope for java developers

@truelife9057 3 жыл бұрын

Thanks you Sir! I always watch your video.

@the_gift_of_Allah 3 жыл бұрын

May Allah subdue the oceans of beneficial knowledge for you, آمين 🤲🏻

@amigoscode 3 жыл бұрын

Jzk

@lighttheoryllc4337 3 жыл бұрын

@anonymous-cb2bi 3 жыл бұрын

So excited about this new project thanks :)

@lighttheoryllc4337 3 жыл бұрын

@htetnaing2420 6 күн бұрын

This course is very useful for me to make project for job interview. Thank you very much sir.

@nicholasmagee6447 2 жыл бұрын

This is great and thank you so much! However I think you should do a little more explaining on concepts and what exactly is happening in the code.

@arnaudpoutieu1331 3 жыл бұрын

Hi Nelson. Very good one. Keep it up!!!

@raadkasem 2 жыл бұрын

One of the best online content , I truly appreciate your hard work. Thank you so much May ALLAH bless you

@bloodraven9622 3 жыл бұрын

Thank you, cumrade ! Greetings from Sarator, Russia

@k80536 3 жыл бұрын

Lots of love from India. ❤️

@lighttheoryllc4337 3 жыл бұрын

@drugsbunny_8641 3 жыл бұрын

Thank you a lot, amazing tutorial!

@faracullaazizli8954 Жыл бұрын

Just to notice WebSecurityConfigurerAdapter has been deprecated in newer version of Spring boot. 33:23

@wilbrown6433 Жыл бұрын

have you found a solution yet?

@vejas_sai 4 ай бұрын

@@wilbrown6433 did you find any solution

@ifamuyiwapius5231 Күн бұрын

@@wilbrown6433 not yet

@IbrahimGanaMalgwi Жыл бұрын

Thank You bro for this wonderful lesson, your channel is helping me become better daily

@hkkabir2024 11 ай бұрын

everyday i am learning something from you. thank you very much

@qazetasqat9867 3 жыл бұрын

Yes, I like this one. I like doing some real things.

@lighttheoryllc4337 3 жыл бұрын

@khalidsheikhmohammad6933 3 жыл бұрын

❤️ from India .....it's helping us a lot

@alexanderbell6330 3 жыл бұрын

Great content as usual 👍

@garetts8156 3 жыл бұрын

It was great up to 1:19:10. There is chunk of code missing. Of course we will find it in repository, but we are here to learn, not just copy/paste. But at the end everything works just great. Thank you!

@vigneshmanjunathm60 2 жыл бұрын

org.postgresql.util.PSQLException: The server requested password-based authentication, but no password was provided ever came across this error im having a hard time figuring it out mind taking a look at this

@bakytsarmanov4945 2 жыл бұрын

I thought that I missed that part )))Glad someone wrote about it. Anyway the course is great.

@tayloreason8847 Жыл бұрын

@@bakytsarmanov4945 Same here. There was a whole new Controller written plus more that was skipped over.

@jahangirkhan8019 3 жыл бұрын

Thank you brother for this excellent video. May Allah bless you with success.

@user-sk5pe1be5x 2 жыл бұрын

IT 국비지원 중앙정보처리학원!! 자바 / 빅데이터 과정을 하고 있으며 최고의 수강평과 취업률을 자랑합니다!!!

@istvan368 3 жыл бұрын

Thanks for all the work :)

@MYmUmTT 3 жыл бұрын

Hey amigo! you are the best.

@sdmj730 3 жыл бұрын

Eagerly waiting for this.....

@lighttheoryllc4337 3 жыл бұрын

@ivanmatveev4313 2 жыл бұрын

Amazing video! Great thx!

@RajatSharmaJava 3 жыл бұрын

My Man you teaching and knowledge is very good, i have learnt various concept by watching your videos only. Keep Grinding :)

@lighttheoryllc4337 3 жыл бұрын

@andriipyrih7862 3 жыл бұрын

You can see this part of code on github repo

@adnanmerrakchi3301 3 жыл бұрын

thank you for all what you did for us bro !!!

@erdemsahlan4296 3 жыл бұрын

Thank you for all this courses

@welovenaturetravel 2 жыл бұрын

What you guys are doing here??? This outstanding person deserves more likes, shares, and Subscribers. Go and hit the like button and share his every video. Honestly speaking, he deserves more than 100000000 million subscribers. Thank you very much, Sir. May Allah bless you.

@samey_8430 2 жыл бұрын

Ali my guy...you never disappoint

@fangwilliam3210 Жыл бұрын

In fact, this helped me solve a big problem. I really appreciate the best free courses

@hthomas4135 3 жыл бұрын

Subscribed and commenting so the youtube algorithm does it's work.

@44erso 3 жыл бұрын

first of all thank you for your courses and I appreciate it a lot ! I love to see how people are coding. So far I subbed you ;) can you use instead of the emailvalidator regex process the annotation @email ? the @email annotation checks if its a valid email (if the string containts the @ symbol) I also would split AppUserService in three methodes. first for saving registered user, second for generating and saving token and third for sending email verification. This is only my opinion. A reader would have a better overview about your lets say logic.. I have another question regarding spring jpa and how to write a clean code. You have used jpa implementations directly through the interfaces. Would it be a bad idea to create a component class and than implement the repos ? So that means your services can not directly access the repo interface. Instead you have to access your component to get the repo. what is the reason for naming your package like your modules ? your modules are for example appUser, token etc. I always structure my packages like controller, services, repos, utils, domain, entity etc. Is your way better ?