Project 4: Form Validation using Regular Expressions | JavaScript Tutorial In Hindi #50

[@sm_blogs5053]

harry sir plzz make a video on databases . how to connect database connection with tkinter .. make sure that after seen you give m a heart,.. wait you ans

[@Saidur07]

18:15 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅

[@jdujdjruxjJeujdj]

Make a big project in js

[@nibeditajena1042]

love your teaching style:)

[@chiranjit9529]

Your username must be 2-10 characters long.

[@tushargogiya4017]

IN new Bootcamp version we can't use Jquery we can use failure.classList.add("d-none"); success.classList.add("d-none"); there function at place of Jquery

[@mrlovely8267]

48:17 yer you can do it with vanilla javascript you taught it yourself i created empty div then simply populated the inner html of that div with success in if, and failure in else; { msgBox.innerHTML = `` },2000); }) it might not valid approach to use this problem, but i just wanted to apply what i've learned 😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅😅

[@ranjeetsinghtharu5375]

23:39 TO GET INVALID FEEDBACK IN RED ,,,,, The alarm should contain numbers only in the given format.

[@saurav.xtreme]

Nice , you give your best

[@manaspurohit3123]

Harry bhai, aap success aur failure ki display none aur block kar ke bhi kar sakte the, no use of jQuery at all.

[@shekharpandge7991]

Same thought :))

[@rohitpal4172]

we have to write like this if anyone did not get it you can exactly copy and paste it it will work Your Username must be 2 - 10 Characters long and Should not Start with a number

[@aryan7069_]

23:00 text-danger class

[@techbishnu]

37:59

[@NigarF173]

Thnx a lot dear brother 🙏 May God fulfill your all dream which you want🙂

[@shikharsingh7694]

2:30 to 2:35 = = = ooooo ooo 😨😨wah wah sir ji ap to shayar bhi hain New chanel name = {shayari with harry}😀

[@vedantmule6237]

Just have to make , text-red instead of text-muted . To make it appear in red color .

[@mohammedimtiyaz2410]

I am from Hyderabad. Feeling happy that you spelled my city : )

[@shreyas856]

the color of the text become red

[@sakinarampurwala7970]

Thank you so much sir👍

[@zalmisoft]

Good Tutorial Bro

[@paristar3079]

#Quiz #ChallengeAccepted const feedback = document.querySelector("small"); feedback.style.color = "red";

[@yosssharma]

text-danger likh de bas

[@knowledgeera3210]

Too good harry bhai

[@pramodkushwah3414]

thanks bro..

[@ashwinwaikar9015]

Your username must have 2-10 characters long and should not start with a number

[@gouravkhurana7937]

Bro we can also use bootsstrap danger and succes class

[@shivisaxena2798]

mera to nai ho rha in dono se

[@princesukhala7106]

1:00min 31:00min done done Again

[@yashwantsahu1752]

great harry bhai keep it up .................

[@Jitendrakumar-du1ng]

Thank you so much harry bhai.....God Bless you

[@ykmstudio2199]

Brother $ is not defined ka error aa rha h help

[@saikrishna7004]

@@ykmstudio2199 jQuery ko include karlo pehle, then custom js ko karlo

[@gauravdhiman4526]

Awesome broh ,, may God keep blessing you ,, and you can use class d-none in classlist for alerts

[@Rudra-2306]

u can add and remove d-none class which can make display none to remove that gap

[@vishalbhardwaj8577]

yeah i badly want to tell him that lol

[@iamasifimam]

Thanks bro

[@iblowsnow9888]

i did the same thing by add the alert html to a variable and paste the variable as innerhtml if form input are valid, no need to use jquery

[@anandshinde0358]

23:40 remove text muted class

[@jitender3011]

Bhai python me koi software bnake dikye in one video plzzzzzz........ Or best python library konsi for software developing

[@khadimhusen]

kzbin.info/www/bejne/i363koJ8g9Bqabs

[@khadimhusen]

All ready pura course hai uska.

[@neerajdewangan8875]

harry bhai aapne kon si padhai ki hai please please please please please btao na......itna accha samjhate ho aapme itna talent kaha se paya plzzz btao na

[@aryan7069_]

53:00 bhai ek div ki inner html set krdete

[@filmyweb1999]

sir plz video on cloud hosting using python

[@apoorv1441]

to turn text red : Your username must be 2-10 characters long and should not start with a number

[@siemen_subbaiah]

This was more about bootstrap and less about regex I guess! I don't know,it feels like that to me!

[@lakshyarajdash]

Bhai best hoga ki app button ko disable kar do if errors are there on the blur event.

[@azizulhakimashik1154]

Good tutorial brother...Support from Bangladesh. But as far i know that every email must be started with small letter.

[@programmershopno2531]

Same support from Bangladesh

[@ANKITMOHAPATRA-bd4yy]

SIR,WE CAN MAKE THE RED BY USING = text-danger CLASS TO THE SMALL ELEMENT. FOR EXAMPLE. : - YOUR USERNAME MUST BE 8-20 CHARACTERS LONG . AND SHOULD NOT START WITH A NUMBER

[@musaddiqali1]

Thanks. I was trying this using document.getElementById('namevalid').style.color = 'red'; But nothing was happening.

[@vinayraturi0786]

@@musaddiqali1 Hey..u can use too which u were using but before using it u must remove" muted "from class and then it will work or u can also inline css

[@sayedhussain]

Thank you ...

[@mohitheble308]

hi Harry bhai.... i have been following your JS tutorial playlist and i have reached till this video and i wanted to say that the way you teach is absolutely amazing as u make it simple to understand .... i had one question in mind that if i wanted to use database of sorts for a JS project in future maybe, how will i be able to do it ?

[@GST_CONTACT]

Bhai aap abhi kya karte ho Aapne complet js shikh li hai

[@GST_CONTACT]

सर प्लीज रिप्लाई मी

[@anonymousgerman2809]

@@GST_CONTACT If you have any query ping me.

[@SAMIULLAH-sh2np]

thank you sir

[@RohanDasRD]

Bhai iske baad Static Web development pe video chahiye

[@valakivinay5472]

Hi Python Tkinter TopLevel Ke Bareme Batav Button Pe Click Kare to Naya Window Khule Our First Window Close Ho Jay Please Fast Reply

[@kajolkeshri65]

i don't know why when i run the project after correcting the last syntax of show and hide , console has shown that the $(dollar) is not defined.. anyone who knows about it, pls let me know how i am able to correct this error.

[@pranavtripathi1127]

use ${ } instead of $( )

[@pritammanna5879]

@@pranavtripathi1127 its not working :(

[@pritammanna5879]

need to attach the cdn link of jquery....

[@satenderpalsingh8839]

Sir Jarvis ki trah or bhi projects k liye training dedo python me.

[@FaiyazMohd145]

Guys in the latest bootstrap versions they removed jquery so use innerHtml method

[@musaddiqali1]

What is that method name exactly? I don't know. I am new in bootstrap.

[@tamannaverma5281]

Please dont ignore sir, as i want to know that how can i do it..as am stuck on jquery regular expression for email and password validation.

[@Ann-pj7ie]

Harry, I am getting a scenario where, after submitting the correct entries and getting the blue sucess alert, if i enter a wrong name (e.g 1aaa) and then without clicking anywhere, directly submit the form with mouse click...i am getting the blue success alert, not red danger alert. y is it not firing the click event after the blur event. here though mouse click is happening at submit button, only blur event at name textbox is happening...why is it not firing the click?

[@sambitsinha4845]

Which to use in my website vanila js or jquery....?🤔

[@Saidur07]

Vanilla js is better

[@jayeshfirke1507]

Please make video on elastic search

[@tamannaverma5281]

Sir can you help me telling that how can i use regex in form validation using jQuery...

[@shakeelilyas7952]

.text-danger for changing text color into red

[@rajabhishek4973]

Nice sir

[@nikitanikita8550]

red color show krne k liiie replace text-muted by text-red..

[@subhraprakashmohanty8139]

text- danger To make text red

[@nectar_amrit]

Harry bhai I am beginner C programming ke liye kon sa book lu I am students of. bsc. IT part 1 Mai aapka c programming list Ka pura video dekh liya hu Aab ek best book Ka name bateye I am from Bihar

[@ashwinwaikar9015]

bandook lele bhai padhke bhi tumko wahi krna hai...warna upsc karle

[@gouravkhurana7937]

@@ashwinwaikar9015 nice bro

[@ykmstudio2199]

$ is not defined ja error aa rha hai plz help

[@amanchandra8969]

Can we ensure that two same characters does not come together using regular expressions?

[@saveenkamboj7410]

Good

[@souravsingh6438]

Bhaiya data structures in C ki video kab aayegi..!! Plzz bhaiya

[@anuragtawaniya7746]

Java course kab aa raha bhai plz reply

[@yogeshvanzara5553]

36:00 pata nai kya daba deta hu🌚

[@sahablalgautam8743]

Sir C language me exe file ko setup me convert kaise karte h

[@gauravvsharma430]

add "text-danger" class for red text

[@IyyerSwami_Gaming]

Uncaught TypeError: Cannot read property 'classList' of null at HTMLButtonElement. bhai error aa rahe hai kya karu help me please

[@saunaknandi1814]

pura code to bheja hota

[@sahablalgautam8743]

Sir C language ka bi project vedio banye na

[@darshancj483]

Should have made without using bootstrap

[@AKR3_unofficial]

why my preventDefault() not working, do any one have it's solution

[@sumsangs9plus302]

Owsome

[@khadimhusen]

Great.

[@akaleshtanwer1690]

hii harry bhai i am here

[@shreyaspatange8606]

How to run a program infinit in python

[@shreyaspatange8606]

Please reply Please

[@ajinkyajoshi1909]

36:35 what is this harry bhai😂😂

[@shaileshhacker]

18:26 🤣🤣🤣🤣

[@mohammedimtiyaz2410]

class = '' text-danger''

[@057shubhamgoyal2]

Bhaiya jquery waala part is not working in my laptop. Please help

[@GlitchyGlobe]

Mera alert hamesha on hi dikha raha I dont know whats going wrong

[@vinodkumar-nc4bo]

Sir ap biggner Ke lie videos nhi bnate

[@omkarjadhav7032]

sir , help me . my Eventlistner was not fired .

[@ykmstudio2199]

Brother ur spelling may be incorrect and may be u are using same id in in another thing

[@mohitsaud2071]

abaad rahe chhaey delhi ho ya hyderabad

[@FahadKhan-qj3ej]

harry bhai....maine apna form regular expression use kar ke validate kiya ....par mera REQUIRED feature nahi kaam kar raha? help

[@amirsohel9260]

+ kyu use kiya can you please explain ?

[@lonewolfmohit]

I am getting an error $ is not defined!

[@sankalpkumar1465]

add jquery cdn link it will resolve this issue

[@sarvinfo5752]

@@sankalpkumar1465 it is not available in bootstrap 5

[@sankalpkumar1465]

@@sarvinfo5752 u can add link externally

[@sarvinfo5752]

@@sankalpkumar1465 external cdn link is not available to add jQuery in Bootstrap 5

[@siddharthsable7762]

my jquery didn't work.........will try later

[@fitnarts5278]

Sir, mere me to $ is not defined dikha rha?? To ky mujhe jquery use nhi karna hai ky ???

[@BadCoder01]

Jquery ke link ko body mai add kro.

[@BadCoder01]

Version 4.6 use krna 5 nhi

[@fitnarts5278]

@@BadCoder01 thanks bro

[@ykmstudio2199]

@@BadCoder01 Bhai fir bhi aara

[@BadCoder01]

@@ykmstudio2199 kya aa rha hai

[@prabhukadode723]

Your email validation works for this kind of invalid email format ie "abacd123@gmail.....com"; as it accepts any number of "." . Please rectify it. It should not accepts more dost ie ".".

[@sddjango1510]

Try This: /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/

[@darkknight4858]

👍

[@getlearn4923]

Quiz: With the help of css

[@ziamalik189]

Zia Malik from Islamabad Pakistan

[@manishforever9779]

Sir project one kaha se dekhu main new student hu

[@CodeWithHarry]

Description mei playlist ka link hai waha se dekhna! All the best!

[@sparshgupta8078]

print ....hahaha this indicates that you love pthon

[@IshanKesharwani]

Harry Bhai. Number expose ho gaya hai aapka.

[@sarvinfo5752]

I am getting an error $ is not defined