🔴 Complete JavaScript Form Validation in Hindi in 2020 | Registration, Login, Logout Forms

Welcome, Complete Registration / Login Form Validation using JavaScript in Hindi in 2020. I guarantee that after today's video, you can easily write code for complete form validation in javascript for any type of form like Registration form, Login / Sign-in form validation in JavaScript, Logout / SingUp form validation in JavaScript, etc, etc. So, What exactly javascript form validation means?
Form Validation in JavaScript provides a way to validate the form's data on the client's computer before sending it to the webserver. Form validation in JavaScript generally used for two functions.
💙 Follow me on Instagram Link: / vinodthapa55
➡️ Source Code Link: www.thapatechn...
Basic JavaScript Form Validation − In this JS validation part, All the form must be checked to make sure all the mandatory fields are filled in(If the Input Feilds are empty or not). It would require just a loop through each field in the form and check for data.
JavaScript Data Format Validation − In this JS validation part, the data that is entered must be checked for correct form and value. We have to write proper code that must include appropriate logic to test the correctness of data entered by the users.
So, After the form validation using JavaScript is done. Then we will check the way to send the data to the backend part of the database.
************ Must Watch Videos For Web Development ************
➡️ Fat Arrow Function in JavaScript in Hindi 2020: • ES6 Tutorial #8: Fat A...
➡️ ReactJS Tutorial in Hindi 2020 Playlist Link: • React JS Tutorial in H...
➡️ Array in JavaScript in Hindi: • JavaScript Tutorial in...
➡️ #22: React JS Project Netflix App Part #1 in Hindi in 2020: • #22: Props in React Js...

➡️ Check Complete Reactjs in One video here 👇 • ReactJS For Beginners ...
➡️ HTML in One Video: • Learn HTML in One Vide...
➡️ CSS in One video: • Learn Complete CSS In ...
➡️ CSS FlexBox in 30 Minutes: • CSS FlexBox in 30 Minu...
➡️ JavaScript in One video: • JavaScript in One Vide...
➡️ ECMAScript 6 in One Video: • ES5 & ES6 | ECMAScript...
➡️ HTML5 in one video: • HTML5 Tutorial in One ...
➡️ CSS3 in one video: • Learn Complete CSS3 In...
➡️ Bootstrap4 in One video: • Bootstrap 4 in One Vid...
➡️ Jquery in One video: • jQuery in One Video in...
➡️ JSON in one video: • JSON in One Video in H...
➡️ ReactJS in one video: • ReactJS For Beginners ...
➡️ PHP in One Video: • PHP TUTORIAL IN ONE VI...
➡️ NodeJS in one video: / ipnwakoibt
➡️ MySQL in one video: • Complete SQL & MySQL i...
********** CLICK HERE TO WATCH ************
➡️ Fetch API in JavaScript: • Fetch API in JavaScrip...
➡️ AJAX tutorial for beginners in Hindi: • AJAX tutorial for begi...
➡️ Advanced JavaScript in Hindi Playlist: • Advanced JavaScript Tu...
➡️ ECMAScript Tutorial in Hindi 2020: • Modern JavaScript ES6 ...
➡️ ES5 & ES6 | ECMAScript 6 in One Video in Hindi: • ES5 & ES6 | ECMAScript...
➡️ JavaScript Game Development Series in 2020: • JavaScript Game Develo...
➡️ Source Code Link: www.thapatechn...
➡️ Top 5 Programming Languages in 2020: • Top 5 Programming Lang...
➡️ Ludo Game JavaScript Link: • JavaScript Game in Hin...
➡️Plz show some love to My Siter KZbin Channel and Plz Subscribe Link: / @mayabeautyvlogs878
**************** MUST WATCH VIDEOS *****************
➡️ How to become a Full Stack Developer 2020: • How to become a Full S...
➡️ How To Become a Web Developer 2020: • How To Become a Web De...
➡️ How JavaScript Works: • How JavaScript Works i...
➡️ Follow me on Instagram: / vinodthapa55
Make Website Responsive Using Media Queries in One Video in Hindi | Web Design Tutorial in Hindi
➡️ Link: • Make Website Responsiv...
Guys, Please support my channel by SUBSCRIBE to my channel and share my videos in your Social Network TimeLines.
Don't Forget to Follow me on all Social Network,
Website Link: www.thapatechn...
Instagram Link: / vinodthapa55
Facebook Link: / vinodthapa55
Twitter Link: / vb55thapa
Facebook ThapaTechnical Page Link: www.facebook.c...

[@ThapaTechnical]

Guys, Form validation is the most important part of Web Development. I hope now you get it ri8. So, if you love the video plz Like the video and share with your friends too okk :)

[@souvikmandal1714]

Border colour Ajax ma change koro. Submit pa nahi. To or accha hoga.

[@eepakshrestha391]

Sir yoo data base ma attached chha hoo

[@arpitrathore685]

Sir answer do na

[@arpitrathore685]

Aapne bola tha answer doge

[@maneeshkaushik5918]

bhai meri problem solve kar do plz.. main jab bhi localhost/phpmyadmin kholta hu to denied dikhata hai main kya karu plz.. help me!!!

[@diyabharti9469]

Sir, I'm fresher and self learner but now you're my best teacher....

[@the-pratik]

Sir You deserve more than this. Thankyou for Explaining In such Details.🤝🤝❤️❤️

[@vipulkukreja9]

Most important 1 hr...Awesome video

[@krishnamali1788]

Your tutorials are extraordinary Mr.Thapa .keep on introducing new technical things god bless you.

[@sakibarkate9207]

Sir this video is awesome your channel solves every single problem keep uploading sir Thankyou

[@dilipsunar99]

Was waiting for this only Dai ..estai sadai video haldai garnu la 💓thanks a lot 🤗

[@Ashish-dt9sl]

Apki video dekhne ke bad mujhe java script our acche se aa gya

[@Shubham-rn5sq]

Best out of best thapa bhai❣️❣️

[@ruchitejarathode7132]

God hard work of one hour bro thanks...

[@drougnov1828]

Just watch florin pop's video if you don't understand hindi. It's just heavily inspired from that.

[@priyankakakkar4603]

50:30 i am getting error at formControl element selection....... Not understanding how you grab the element

[@techraja930]

East and West thapa Bhai is best❣️❣️❣️❣️❣️❣️❣️

[@arshadqadri2343]

Absolutely very nice Thanks for Hardwork for beginners

[@deepikakapoor9607]

Thank you so much ☺️

[@kunalchaudhary4677]

This was really lit man. You the pro boi!!!

[@spotlightevents3366]

all things are done properly thank you so much I at least see this about 3 to 4 times and after that I just clear all errors and all things are working fine but now i have only one questions that how we can send all data of the form to other page please help to get out of this :)

[@kumarnarender007]

maja aa gaya bahi................aisa he react js per bhi bano.................thanks

[@SuperBal1234]

Thanks sir, your work is awesome, you are awesome, and maja aya sir.

[@lyricssongs7109]

thanks for your awesome video. It is one of the best validation video . Really sir You are great :). From Bangladesh

[@AbhishekKumar-pc8nl]

ek login and submit button me fixed username or password kaise lgte hai uske ek vedio aap bnte to hm logo ke lye acha rhta q ke net pe smjh ni ata hai

[@lonelyboyff4620]

🎉🎉🎉🎉🎉🎉🎉🎉🎉 Bravo 👏👌 next level brother

[@charuhas1602]

Thapa tech best for JavaScript, HTML and CSS and also React js

[@afairywithdemonwings]

It's 2021 and this form validation is AWESOME 👌

[@ahmedasif5379]

I need its source code. If you have kindly provide it to me

[@ompandey4595]

@@ahmedasif5379 kya ye work Kiya tha

[@SuperBal1234]

Can u send me source code

[@promitdas4057]

apke lie yehi ek sujhao hai ki thik hai aap source code ke lie charge ker rahe ho per uske process ko automat ker do jaese hi buyer ne pay kia uske mail pe source code chala jae.. kyunki ager koi chahe bhi buy kerna source code ko to ye apka lamba process dekh ke piche hat jaega jaesa mae khud hat raha hu pich buy kerne se. ager vo automat and short process rahta ki pay kia or mil gia turant to main abhi turant pay kerleta.

[@sivaprasadev3361]

Thank You so much for this video. I did not understand some part due to language barrier . Anyway I'll try to fix it myself. If you given a subtitle or caption would be very helpful for those who no understand hindi.

[@prajaktachalise6039]

Thankyou so much for this❤

[@monirmondal6522]

Nice explained. 😍

[@manishwayangankar3112]

do you have source code? help me

[@knight01pruthil]

Bhai jordar So excellent

[@rafatulalam8677]

Hello, can you please make anotehr video on form validation using React along with Formik ?

[@freekibaat2650]

HELLO I follow html line code Step by step but, mera Font Awesome Username Show hi nahi hua web page per .... Solve my issue.

[@spotlightevents3366]

i see this again and again and try to validate form but didn't get any result its very confusing for me

[@sunriseinfosys1843]

You R Great Sir !!!!!

[@sudeshyadav6319]

Iss data ko अपने MS Access pe kese link kare gen ham

[@Subham232330]

Hello Sir, In PHP - koi v product ko *out of stock* karne k baad *Buy Now* button k text ko *Notify me* change kaise kare?

[@kshitizshah6685]

your's voice is so innocent brother

[@sonashah6948]

Box Shadow ki code ki line puri nhi dikhri hai aapne woh pura line nhi dikhya hai 0 12. Ke baad kya hai..jldi btaao

[@DEEPANSHU_NAG]

*_Best UI_* ✌🏻👏🏻💯 *_Bhai ek UI related tutorials banaye.._*

[@aryanahak7649]

Thankyou so much for this video

[@Best_vlog644]

Sir mera aik sawal hai, ye jo ap saray functions likhty hain plz ye ap kahan se letay hain en ko le kar main bara preshan hota hn keh ye ykdm kahan se aa jaty hain please ye sry functions jo jo use hoty hain en k bry main bta dain plz gar kisi or ko pta hai to plz koe bhi bta sakta hai,, thank u...

[@pravinkolambkar4290]

It's really tough for a fresher. But still Thanks

[@ks.kuljeet]

Great video ❤️❤️❤️

[@MIAbrar-]

How do you type lengthy double equal to and triple

[@schooldays5817]

Hii sir plz make tutorial on java programming language

[@kanishkupadhyay5435]

Superb video

[@latestever2938]

Ye sab video ka source code kahan he pls reply...main hamesa apki video hi dekhti hun itna easy way me app samjhate ho..par source code chahiye..please

[@rachitmathur1486]

Hi, please include those input field validation as-well which is become validated on show or hides.

[@sanketsingh5555]

you can do it yourself buddy just by adding a event listener to change attribute from password to text

[@ghanshyampatel2749]

can't we use Regular Expression Instead of if-else??

[@umeshjangarayamajhi7722]

sahi ho sahi, 🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥

[@hemantagrahari4298]

Sir apke video c kafi kuch sekha hu sir apse request h sir please ek video m ap starting c bnaiye registration page k bare m And fields add kariye Name Password Confirm password State Gender Address Mail Number Qualification with multiselect Images uploaded Ipaddrres Time and date Date of birth With validation Itne video ap bnate ho please ek video is par b ap bnaiye help ho jayegi meri bahut please sir aise koi video pure KZbin m n h In php m btaiye ap using MySQL

[@santoshpanda926]

Awesome tutorial... I didn't see the modern and advance JS so little bit confusing for me. I'll practice it. Thank you 😊

[@rusellraj5118]

Killer one vdo!!!!!!!!!!!!!!

[@saweranabi7786]

Nice work, and a great job. Thanks, Thapa. But I don't know that the video is uploaded on 4 August, and it is shown here on my account on 5 August. Why?

[@yuvrajverma4318]

last ka toh kuchh samjha hi nhi kya hua, form ke data ke saath kiya kya?

[@Shiwangi_tiwari]

Best tutor 🙏

[@shayariworld5420]

Bhai pata nahi kyun setError function kaam nahi kar raha page submit ho raha hai bina kuch fill kiye bhi Please help bro

[@mirajalimolla1994]

very nice he is a very helpfull video

[@ergamesonn]

bhai ye SSL certified kya hota hai? aur plzz ek complete video ki link do jisse mai html form ki details jo user input mei de wo gmail pe kaise paaun. aur maine kuch designs khud se code ki but wp responsive nhi hai uske liye kya kru. aur koi shotest easiest aur best tareeka btaao ek hi video mei jisse mai html form se user ki input details ko paa jaaun.. btw love your content bro. u are really a hardworking guy. love from lucknow

[@ninjaa2814]

I got interest in web development only because of uh...

[@Raksha-Chethan]

super sir thanks for sharing this vedieo

[@nik_technologies]

bhul lengthy ho gya sort me error kese show hoga uspe video bna skte ho

[@GalaxyDeveloper_]

Sir you are unbelievable

[@mohitkumar-vm6zl]

can you tell me which package controls you using for your sublime text for auto-suggestions in HTML css and javascript bcz my javascript is not showing suggestion even I have installed some packages control but not all javascript function are coming like event.preventDeafault() not coming for me in suggestion

[@anuradha595]

Awesome sir ❤

[@sastagyan5465]

Thank u sir❤

[@ankitghag3975]

thnx dude . plz help us with some more projects

[@ujwalk793]

Bhai, validation ke baad data database me store nahi ho raha hai Please help!!

[@factcorner7072]

Wow the tutorial is very good brother but it would be more easy for people if you say in english

[@protapmondal7509]

Can I use jQuery Form Validation Library for the form validation but it looks like your validation? Please suggest me its really helpful...

[@HackMobileTricks]

Osm bade bhaiya

[@arifulislamarifulislam4425]

Help me sir, may bangladassa bol rahahu mana same to same code type kia.but mara code run nahi hora ha

[@CLICK4CAST]

How to clear the form, once the user successfully register.

[@04.nehalsingh12]

awesome tutorial sir

[@mrsaeedahmad93]

Radio and check box and select are not there Plz make complete form handling using jquery ajax and php

[@CLICK4CAST]

hi, i am getting " Uncaught TypeError: Cannot read properties of undefined (reading 'querySelector') " it is showing at setError() line. can you help me

[@faridluhar3124]

Hello Sir, Your video is awesome , make video on attendance sheet in javascript and Reactjs

[@aneelascriptz2258]

You're ah-mazingggg!!!

[@jhalakthakuri4959]

I need to validate login page by call database through java node

[@Raksha-Chethan]

sir can u share one video regarding while we click on Login button after entering password and username .that username and hello message should appear in same(home Page)

[@shayariworld5420]

hello, bhai is validatin form pe database connection, insert and retrieve data ka bhi batado

[@freekibaat2650]

HELLO I follow html line code Step by step but, mera Font Awesome Show hi nahi hua web page per .... Solve my issue.

[@rohitsaha2218]

Why u don't help me regarding a error which I had asked you in WhatsApp?

[@spotlightevents3366]

how can we validate the input type radio and check boxes with this please tell us :)

[@mrollins8277]

Bro this javascript portion is not working in my form, I have inpterpreted all the lines again but it's not working,.if anyone has solution please give me solution.

[@akshaydhokad2127]

Same here not working 😭

[@guptafamilyvlogs1290]

Plzz..css me .container ki pori line share kariye

[@nayakyahai5269]

@FlorinPop ka copy maara hai code Thapa sir ne. Sir kucch originalkrlo ab.

[@akshaydhokad2127]

Exactly 😂😂

[@Zbo81805]

Sir mene sb aap ki coding use ki h for form but kuch bhi chal he nhii raha h

[@snehalkulkarni4976]

how to do change form according to male o female field using js in laravel

[@shreyas5321]

Sir In my web page it not displaying the error message

[@avneetsingh2010]

I can see the background image is cutting from bottom when we try to compress/restore browser (at video 15:40)... Did someone fix this?

[@BrijeshKumar-es3or]

Font kon sa use karte h jisme ==== change ho jata h

[@ganeshkusma6942]

Hii sir plz plz make a Tutorial on PHP Codeigniter framework,mai apke sare videos follow karta hu u are a Awesome Tutors i never seen likes u, Thank you

[@romuloalves9349]

Ótimo vídeo parabéns 👏.

[@introvertleader]

Great sir-G

[@thedevlabprog]

Sir ap ne jab last pe data next file me send kia hai. Wo to as a GET Request parse hui hai. But i want to know how to parse POST request???????? Please reply fast

[@shamsurrehman9831]

please sir g the success method is not work please tell me fast check at after tell me please sir g

[@renu_singroha_]

sir aisa kya ho skta h jab hum ek input field par click kra toh uska nicha sa red text automatically remove ho jaya using onblur and onfocus event

[@bikrammukherjee3287]

I have an error in last welcome alert . Please tell me how can I solve anonymous error?

[@anowarulhassan5117]

Vinod bhai google search pe to website atahi nahi... Ek video pls banadijiye kindly

[@aijazzakiri1751]

which platform is using here for coding???