Form Validation using React | React Forms Handling & Validation Tutorial

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Form Validation using React | React Forms Handling & Validation Tutorial | React Sign up Form

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In this video we will learn how we can handle and validate Forms in React without using any external package or library. We will validate the form using React Hooks.
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Пікірлер: 248

@DipeshMalvia 2 жыл бұрын

Guys, if the video is helpful or you learned something than please appreciate and hit the LIKE and SUBSCRIBE button and help this channel to GROW😉

@anantjain9679 2 жыл бұрын

when there is empty object in formErrors, how can render {formErrors.username}, and email, password. 🔴PLEASE REPLY 🔴

@christopherpink842 2 жыл бұрын

how do you clear the input fields after submitting?

@Inforaaz1 Жыл бұрын

New subscriber 😊

@pavipavii4863 Жыл бұрын

@satishnaidu6125 Жыл бұрын

Please send this code to me

@khappa813 2 жыл бұрын

This is the best tutorial I have ever seen about form validation, thank you :))

@DipeshMalvia 2 жыл бұрын

Thanks!

@sanjaybisen2808 2 жыл бұрын

You are so fluent and superrr in React! Excellent Video!

@DipeshMalvia 2 жыл бұрын

Thank you! 😃

@maryamebadi94 2 жыл бұрын

thanks alot you solved my problem. you explain everything very well keep going🤩💐

@DipeshMalvia 2 жыл бұрын

Most welcome 😊

@SurendraJayswal 2 жыл бұрын

Am new to React and this tutorial helped me a lot and cheers you got a new subscriber. Thank you Dipesh.

@DipeshMalvia 2 жыл бұрын

Thanks and glad you liked it!

@thechillyoshi6423 2 жыл бұрын

Thank you so much, you really helped me with my project in university!

@DipeshMalvia 2 жыл бұрын

Glad I could help!

@EverydayMaverick 2 жыл бұрын

Very clear explanation. Great job as always. Thanks a lot! 😉

@DipeshMalvia 2 жыл бұрын

Thanks and glad you liked it!

@ironsand Жыл бұрын

Loved your video! Just an observation, no dev should limit the maximum number of characters in a password, it's a security breach.

@DipeshMalvia Жыл бұрын

Just an example to showcase the validation.

@alishadeo16 2 жыл бұрын

I liked the tutorial so much. It was so easy to understand because of the way you explain it. I request you not to try a different accent. otherwise its superb. best ever tutorial I have come across in a long time.

@itsanishjain 2 жыл бұрын

thanks it helps, wasted my 3 hours to figure this out and you did it in 10 mins

@akashpatil1638 2 жыл бұрын

No one can compete with him He is legend

@DipeshMalvia 2 жыл бұрын

Haha..Thankyou!

@noorb374 2 жыл бұрын

that's awesome , thankyou so much ... please make more videos specially the react code challenges which are asked in interview

@DipeshMalvia 2 жыл бұрын

Sure I will, don't forget to Subscribe, like and share with friends.

@DeepakSoni-lx2oi Жыл бұрын

Very Helpful video

@DipeshMalvia Жыл бұрын

Glad it was helpful!

@Daamilola 2 жыл бұрын

Thanks for the great explanation!

@DipeshMalvia 2 жыл бұрын

Glad it was helpful!

@prasannakumaryeneti6640 Жыл бұрын

Cleared explanation, thank you.

@DipeshMalvia Жыл бұрын

Glad it helped!

@always-ask-why 2 жыл бұрын

Wow! This is really awesome! Thank you for this video.

@DipeshMalvia 2 жыл бұрын

Glad you liked it!

@georgesword2012 2 жыл бұрын

Very very CLEAR tutorial! thanks 👍♥️

@DipeshMalvia 2 жыл бұрын

Thanks and welcome!

@tharagds2526 2 жыл бұрын

Thank you Dipesh 😊! All the very best for your mission!!

@penggao6905 2 жыл бұрын

Thanks a lot, that is very helpful tutorial!

@DipeshMalvia 2 жыл бұрын

Glad it was helpful!

@arfandange Жыл бұрын

I like the simple and lucid presentation. Good job Dipesh!!

@mansitrivedi195 2 жыл бұрын

It is very much usefull video, thank you so much

@DipeshMalvia 2 жыл бұрын

Glad it was helpful!

@abhishekgaur9151 2 жыл бұрын

Very well explained. Thanks,🙂 Dipesh!!

@DipeshMalvia 2 жыл бұрын

Glad you liked it

@bangaramraji917 2 жыл бұрын

Super sir,thanks alot..very easy to understand...

@DipeshMalvia 2 жыл бұрын

Thanks!

@umamiimamu 7 ай бұрын

Thank you man, this is really helpfull

@DipeshMalvia 7 ай бұрын

Glad to hear it!

@theburnetts Жыл бұрын

Thank you so much for this! Great video that explained form validation perfectly!

@gabrielfono844 2 жыл бұрын

great video I immediately subscribe. this channel will have a million subcribers soon luv from california

@agnesudoh505 Жыл бұрын

I love this. Thank you sir

@DipeshMalvia Жыл бұрын

Welcome!

@shekharshashi735 2 жыл бұрын

its really help me in my cunstruct week project ....thanx alot

@zte185 2 жыл бұрын

All good until you use nested components and React Hook Form doesn't work. 😔

@mhk7491 Жыл бұрын

Awesome explanation,

@DipeshMalvia Жыл бұрын

Thank you!

@neets7519 2 жыл бұрын

Awesome tutorial, thanks!! 👏👏

@DipeshMalvia 2 жыл бұрын

Glad you liked it!

@user-in3ju6ej3p Жыл бұрын

Thanks a lot!

@DipeshMalvia Жыл бұрын

You're welcome!

@rb_1994 Жыл бұрын

Thank you for the great explanation bro 😊

@DipeshMalvia Жыл бұрын

Glad it was helpful!

@harshavardhanp683 2 жыл бұрын

Very good and clear explanation. Is it possibe to do the form validation using class component. If possible, how? Thank you.

@DipeshMalvia 2 жыл бұрын

The modern way of writing React code is function component so I don't think I will able to a video using Class Components. Sorry brother!

@harshavardhanp683 2 жыл бұрын

@@DipeshMalvia No issues. Thank you brother.

@bgovindnaren7405 9 ай бұрын

Good infomative video just what i was looking for

@valoriebroderick Жыл бұрын

This video was very helpful! Thank you!!!

@twetamm7927 Жыл бұрын

Thank you so much! Have a good day 😉

@prasantkamble10 Жыл бұрын

Thank you

@DipeshMalvia Жыл бұрын

Welcome 😀

@ratiarahman8262 Жыл бұрын

Thanks for the video. I have learnt a lot from your videos. About the form submission, all the values should get submitted after fulfilling all the conditions. isn't it?

@monicamonie3347 2 жыл бұрын

Thank you a lot for this session helped me at right time 😘

@olga_lc Жыл бұрын

That was useful, and thanks for github code!

@DipeshMalvia Жыл бұрын

Unfortunately I lost that code and can't find it in my machine to upload it to github.

@olga_lc Жыл бұрын

@@DipeshMalvia there is a link to github code in video description, I downloaded it and used that approach in my task

@tusarahmed5708 Жыл бұрын

Thank you very very much 😍

@DipeshMalvia Жыл бұрын

You're welcome 😊

@abheemk 2 жыл бұрын

hey Dipesh, can you make a video on multi step form without material ui,

@DipeshMalvia 2 жыл бұрын

Don't have such plans but will think about it.

@imran.frontend 2 жыл бұрын

Great Dipesh Love you tutorials everytime

@DipeshMalvia 2 жыл бұрын

Glad you like them!

@vipulmaurya9673 Жыл бұрын

very clear tutorial

@pateljay5351 2 жыл бұрын

You are doing great bro

@DipeshMalvia 2 жыл бұрын

Thank you so much 😀

@gameskikahaniyan.587 2 жыл бұрын

Please dipesh make a video on reusable components. It is a request 🙏🙏🙏

@tek_stack 2 жыл бұрын

Thanks a lot

@DipeshMalvia 2 жыл бұрын

Welcome! don't forget to Subscribe, like and share with friends.

@sanketmane5838 2 жыл бұрын

Thank for your explanation.

@jacquitratongamanahaja979 2 жыл бұрын

Thanks for the video man, it's very helpfull!

@raivosulla4840 2 жыл бұрын

Hi! Great video, really helped me alot. But could you please explain the purpose of useEffect in this code again. I dont quite get it since it works the same with and without the useEffect. Thanks in advance!

@gudiwithahoodie8174 Жыл бұрын

Hi Raivo, here it's used just to keep track of when the form is filled correctly and to log the validated info to the console!

@Manu-de3hj 2 жыл бұрын

You are legend🤩

@DipeshMalvia 2 жыл бұрын

Thanks Manu bhai.

@mayurghuge8846 2 жыл бұрын

धन्यवाद।

@aswinik118 2 жыл бұрын

How to validate duplicate (redundant) input value..? In react typescript For example, User given name : 1st user; Name: Anu 2nd user; Name: Anu In this case, how to handle?

@ashishmangla221 2 жыл бұрын

How can disabled button when the form is not valid ??

@CodeSuraZz 2 жыл бұрын

exactly, this form is still being submitted.. no use of validations if it submits error data

@deveshpatel3167 Жыл бұрын

This was a very helpful video, thank you so much you just saved my ass

@arpitachiddarwar5223 Жыл бұрын

Hi Dipesh, thank you so much for such informative video. However, if I want to clear the form once I click on the submit button and if everything is valid, what can be done in that case.

@suvadeepdutta3461 2 жыл бұрын

You are simply great

@heatherherries9359 Жыл бұрын

Hi Dipesh! Thank you so much for this video! This helped me understand useState very well along with form validation. One question though, how do you get rid of the code that lingers above the form? I see it is coming from the initial values variable but have tried to remove it and nothing seems to work. Thank you in advance.

@georgesword2012 Жыл бұрын

In the return, just remove tag and any content inside. Author used this aproach to show updated values of each fields on the screen instead of logging them in the console with console.log(), that's it.

@a_maxed_out_handle_of_30_chars Жыл бұрын

@@georgesword2012 thank you :)

@rereroi 8 ай бұрын

i@@georgesword2012 i removed the pre tag but it showed error

@gcsandesh 2 жыл бұрын

Helped me, thanks! 👍

@adarshp82 2 жыл бұрын

Yeah, i found that video for react form validation thanks for creater #Dipesh Malvia

@investing_with_meet 2 жыл бұрын

thank you so much i was stuck in the problem for the last 2 hours🤝🏻

@panchalpranav7799 Жыл бұрын

It's a great video but also tell me how to store data in local storage

@aiswarya1939 Жыл бұрын

Thanku so much..😊

@surajjadhav2829 Жыл бұрын

Thank you sir

@bazirakeeric7244 2 жыл бұрын

good!!! validation

@DipeshMalvia 2 жыл бұрын

Thanks and welcome to channel!

@oxanasf6369 2 жыл бұрын

Thanks!

@DipeshMalvia 2 жыл бұрын

Welcome!

@nidhisharma7119 9 ай бұрын

thanky ou for your knowladge\

@CodeSuraZz 2 жыл бұрын

This form is still being submitted if there are errors in the fields, any solutions???

@acolitosdevecna7110 2 жыл бұрын

It doesn't work in real scenario

@acolitosdevecna7110 2 жыл бұрын

Put setIsSubmit(Object.keys(formErrors).length === 0) inside the validate function

@foxynight1688 2 жыл бұрын

Thanks alot for this tutorial. But i have a bit problem on the regax of Email....!!!!

@DipeshMalvia 2 жыл бұрын

What happened? You can find the email regex easily on internet.

@foxynight1688 2 жыл бұрын

@@DipeshMalvia ok, it working now ! thank you so much Teacher!! i did a wrong condition on errors of regax email !!! so that the problem of my coding

@DipeshMalvia 2 жыл бұрын

@@foxynight1688 : Superb!

@BengalSportsHitz 2 жыл бұрын

Nice..please create realtime chat app in React native.. 🙏🙏

@DipeshMalvia 2 жыл бұрын

Sure. will think about it.

@frontendHacks 2 жыл бұрын

kzfaq.info/get/bejne/jb2ZhJZkzZ-cYIk.html&ab_channel=Front-EndHacks Please check this video for Formik and Yup Form Validation in Hindi

@srinidhis6180 4 ай бұрын

hi dpesh i couldnot create account in relevel..ur videos are good i am looking for a change now..this relevel is very good for me..could you help me any resource for creating account..i havent received any otp when i loggedin

@ranikumari9883 2 жыл бұрын

Thanku

@aravindsindha2084 Жыл бұрын

Thanks a lot bro

@mikeey 2 жыл бұрын

very good video, thank you

@anantjain9679 2 жыл бұрын

when there is empty object in formErrors, how can render {formErrors.username}, and email, password.

@mdnaushadali8241 Жыл бұрын

Anyone please help me to understand this line why we are checking keys values length of Object instead of doing this --- if(Object.values(formErrors).length ===0 && isSubmit)

@muscl-cuts 2 ай бұрын

8:45 Why it is not taking the first letter we type in the username field.?

@flyflor599 Жыл бұрын

Great explanation Dipesh .One question regarding css style where are the classes ui divider etc in the git repository?

@flyflor599 Жыл бұрын

I found it from the last video ,ui semantic

@miesineagent Жыл бұрын

sir please explain explicitly and annotate everything before going to the next, if next time. thank you

@hemantagrahari4298 Жыл бұрын

Can you guide us how to reset form after submit it is a important part of any forms

@DipeshMalvia Жыл бұрын

Either you can set the state to empty string or event.target.value = ""

@hemantagrahari4298 Жыл бұрын

@@DipeshMalvia can you elaborate more I didnt understand I tried with setFormValue =" " in handle submit but it didn't work please give me solution It will great help

@apurvchatur2424 2 жыл бұрын

Hii @Dipesh great video... But why do I have to click twice to submit form...

@DipeshMalvia 2 жыл бұрын

I don't have to click twice on submit form. Can you check adding console.log what happens in first click ?

@apurvchatur2424 2 жыл бұрын

@@DipeshMalvia Let me check...

@kundankunal4190 Жыл бұрын

Great!!!

@trups11trupti 2 жыл бұрын

Nice but can you add uncontrolled inputs like dropdown, radio & checkbox inputs?

@DipeshMalvia 2 жыл бұрын

Sure we can take that up in some other video!

@trups11trupti 2 жыл бұрын

@@DipeshMalvia Thats great 👍

@wifekbenromdhane1419 2 жыл бұрын

thank you !

@pratyushadas5233 2 жыл бұрын

How do I redirect to another component post successful validation in native react?

@DipeshMalvia 2 жыл бұрын

I guess protected route is the way to redirect after successful login. You can my protected route video for reference.

@appstuff6565 9 ай бұрын

Hi there Dipesh, thanks for this! However I was wondering how can we live validate a username so we know its available or not? Im using NextJS with Supabase.

@muhammadalfateh541 2 жыл бұрын

awesome

@DipeshMalvia 2 жыл бұрын

Thanks!

@bnnikhilnayaka7662 Жыл бұрын

Nicely explained ❤ Thank you soo much sir Can u send me the css code please

@DeArtTerminator 2 жыл бұрын

I was the 400th like 🙃🙃

@_Blackwolf_01 2 жыл бұрын

how can we use custom hook for validation

@muhammadridhoprakarsa Жыл бұрын

How to make like that : I wanna error message show in focus in each field and button disabled

@punitpatel1493 8 ай бұрын

Bhaiya how to validate form using bootstrap validation or jQuery validation on button click not onSubmit?

@aayushgupta6914 Жыл бұрын

Isn't using setState better? Btw I am new to react and this was what the console was saying.

@slingshottherapper5937 2 жыл бұрын

help solve my this one dout. how can prevent user from entering spaces in input field. i mean what the user enters name as " " or a full stop or a series of full stop, spaces or special charater how can i prevent these errors in input fields.

@DipeshMalvia 2 жыл бұрын

You need to use regex for that and prevent from entering such special characters in name input field.

@slingshottherapper5937 2 жыл бұрын

@@DipeshMalvia ok thank you 🙂

@noorb374 2 жыл бұрын

please sir explain why we have used useEffect here ...