Regular Expressions in JavaScript Tutorial | RegEx

Introduction to Regex in JavaScript, Learn its applications for form input validation, Splitting string, replacing string, pattern matching.

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[SKU]

Thanks Techsith for sharing best JavaScript Regular Expression Tutorial.

[julianstorm]

Whenever I stumble upon a roadblock I come here to get a better explanation. Never disappoints. Cheers man

[Neworldexport]

It's always a great pleasure to learn back here with you !

[hemantchauhan]

I searched a lot over youtube but didnt find any good video....yous one is the best for learners.... it really made me learn much about regex

[humanbeing]

aap jaise techer honge toh beda garg hee hoga india ka

[aidangasim]

this learning type is such vivid clear and understandable, its just covered gold, , , thans so much i got regex now more deeply...

[BigyanChap]

I hit like to your videos way before I watch them complete.

[newsmix]

very informative, 'rejEx' made simple! congrats techsith!

[davidconnelly]

Outstanding. A quick link to some cheat sheets would have made this one of the best tutorials on the web.

[MoT-MasterOfThings]

Very helpful. Regex is very poerful tool for developer. Please make video for lookahead, look forward, like things in regex. Thanks for helpful videoa.

[jigsaw]

I have learnt quite a lot of JS knowledge from yr channel. U sir are one of a kind :)

[denniskamonde]

Thanks Sir you're the man! Great job

[dhilipkumar]

Could anybody answer if I want to match other languages with a regex pattern, let's say example Japanese character こんにちは what would be the pattern?

[rajasekhar]

Do u have udemey I want angular 10 course can u??

[zeroxcrusher]

Very good tutorial. Im still very new to web development. Can you give me an example on where exactly are developers using regex?

[omarborji]

still dont understand the ? what mean exactly cuz u pass it so fast but thank u so much

[rahulrijhwani]

when you were giving minimum 1 and max 9 a's. it was matching at 11 a's as we

. why so?

[josevSang]

when i grow up i want to be like @techsith

[taospencer]

i have this error in Javascript when trying to use regex {unexpected token: regular expression literal}.. Do you know how i may fix this?