React OTP | Machine Coding Round | React Interview Questions

Let's create Otp input in react one of the most asked interview question in machine coding round.
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[@FrontendAman]

Code :- codesandbox.io/p/sandbox/otp-4clgrf?file=%2Fsrc%2FComponents%2FOtp.jsx%3A12%2C6

[@poojamaheshwari748]

amazing got to learn new methods implementation in real scenario thankyou!!

[@samK12_18]

Amazing explanation Aman. I even added the copy paste feature where user can copy a code and paste in the otp input boxes.

[@ajiteshmishra0005]

By checking number of views, we can conclude that this is being asked mostly in interviews.

[@FrontendAman]

I wouldn’t say that definitively. Having more views on a particular video is influenced by many factors, such as the thumbnail, title, description, SEO, reach on KZbin, and other elements. However, it’s a common question that comes up frequently along with other questions in playlist. 😄

[@saurabhu6458]

Please continue this series i am preparing for interviews and youtube suggested me your channel please dont stop this series Thanks.

[@FrontendAman]

Don't worry, more to come, on it.

[@saurabhu6458]

@@FrontendAman Thanks ...😍

[@nitinrajvanshi]

++

[@ankesh23569]

Bro you're doing amazing job. Please keep on making such machine coding rounds videos it helps a lot❤

[@blackopss017]

Bro, onKeyDown ka use key press ko track karne k liye hota aur onChange ka use input values ko handle karne k liye hota...but I'm not able understand the fact that whether we use onKeyDown or onChange, Will it still make a difference??? Like we are getting the output as per our expectation but still onchange ko use karna must hain kya in this example??

[@FrontendAman]

this is what i left for you all, try to explore a bit. this habit will help in the long

[@Aman_yadav1419]

OnChange lagane se kya he farak pad sakta hai like jo bhi value change ho rahi hai wo bass show ho jaye OnChange karne se ...simply e.target.value kar ke value la sakte hai aur usse state me store kar sakte hai phir baki operations same he like left right keys ya kuch aur please bataye 😊

[@AbhishekKumar-gq9mp]

onChange lagane se multiple char ek fields me ho jayega

[@FrontendAman]

try doing it with only onChange. implement and LMK kya farak pada ya nahi. give it a try.

[@avipatel7106]

Great video Aman. Regarding that warning, I don't think it works without adding onChange. Please correct me if I'm wrong.

[@FrontendAman]

thanks. try reading about the warning. what will be the problem if you ignore and is there any other possible way to handle warning.

[@parthgoswami3221]

This is exactly what i was looking for! is machine coding rounds for fresher too?

[@FrontendAman]

you can expect.

[@shivamraj1784]

the video is very informative but please focus on the voice breaking issue

[@FrontendAman]

thanks for feedback, apart from this video you will not find issue with any other.

[@RahulKumar-vr6ms]

Bhai amazing video, please share these type of coding questions with us 😊👌

[@FrontendAman]

Sure I will, meanwhile checkout playlist :- www.youtube.com/@FrontendAman/playlists

[@siddharthadotcom]

Will it be wrong to use pre-built packages from npm?

[@FrontendAman]

not allowed in interviews.

[@iftekharalammithu5128]

Amazing Content... but there is a issue in sound

[@FrontendAman]

Thanks for the feedback, rectified it in the remaining videos.

[@legendarygaming8180]

awesome explain bro👌👌

[@arkansavalder]

are these beginner level questions or intermediete ?? i am preparing for an entry level job

[@FrontendAman]

in this playlist it's a mix of beginner and intermediate. for example :- accordion and file explorer are beginner level i'll recommend you to cover all.

[@arkansavalder]

@@FrontendAman ok bro

[@princepawar5655]

bhai you gained another permanent subscriber 💛

[@amit__dhiman]

Really Appreciable..

[@swatipradhan8722]

You're the best Aman! I have been following you from Scaler classes. The way you divide the design and go step by step while building projects, it has been really helpful for me. Please keep up the good work. 😊

[@FrontendAman]

Glad to hear that 😃

[@sankalpdas8675]

this was great, subscribed! hope to see some react js playlist after these maching coding round playlist. Also nice minimalistic thumbnails and use of that codesandbox, love it.

[@FrontendAman]

Thanks for the detailed compliment. loved it. sure will plan react js playlist and next js too.

[@RajendraTharu-k9e]

You gained another subscriber brother. Keep on sharing your knowledge with us. ✌

[@FrontendAman]

Thanks, will do!

[@mohdakarm4749]

Good evening dear. Mujhe aapse ek query karni hai . Mujhe react me map function me jo item ya index use karte hai usko explain kar dijiye . Mujhe ye samajh nhi aata hai. Please explain this....

[@FrontendAman]

hnji ek short video bnaai jaa skti hai jisme map function explain krde. itne aap isey try kro agr smjh ata hai to : developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/map

[@prashlovessamosa]

Keep uploading

[@thelostman5625]

How do you handle "paste" in this field? When the user receives OTP and copy-paste the code, it should fill the OTP field in appropriate positions.

[@FrontendAman]

add onPaste event listener get the value and appropriately fill in the state. should do the work. if not aware with paste event give it a read :- developer.mozilla.org/en-US/docs/Web/API/Element/paste_event

[@thelostman5625]

@@FrontendAman Thank you

[@mdsonualam8408]

I am loving this series, ❤🎉 keep dropping short n crisp videos like this ❤🎉

[@FrontendAman]

More to come!

[@ManishKumar-y3c]

Nice videos. Please do not stop making such good content

[@FrontendAman]

sure, meanwhile checkout the playlist :- www.youtube.com/@FrontendAman/playlists

[@learnwithraj23]

Nice

[@ShubhankarSharma-vr6zg]

⭐⭐🔥✨

[@SagarRawat-y6o]

Can you please tell me how much js is enough to become frontend development

[@Raaz-Dongg]

You have to master the fundamentals

[@FrontendAman]

js is never enough, keep learning you can take reference here for topics javascript.info/

[@bhaveshsaxena9861]

Bhai ek baar pura code explain kr diya karo last mai

[@FrontendAman]

okay, will keep this in mind.

[@growmoreyt4192]

does this really matter if i am using onkeyDown there instead of the onChange?

[@FrontendAman]

this is what the question i left for you to explore and write in the comment. give yourself some time to explore and LMK. if no help. surely i'll tell why and what of this warning

[@tushuoye]

noice

[@-BC--AbhishekSingh]

Sir also bring react course

[@FrontendAman]

abhi focus pehele machine coding round playlist pe hai uske baad hnji plan kr skte hai

[@-BC--AbhishekSingh]

@@FrontendAman okk sir

[@gagang1553]

bro can you please explain in english so that everyone in india understands

[@FrontendAman]

sure, but initially i have planned to explain in Hindi once hindi series is completed, can plan for english one also.

[@viveksinghkushwaha2401]

Subscribed