#Email Validation Regex In Javascript

JavaScript Regular Expressions (RegExp) This lesson explains how regular expressions search text using flags that control matching behavior, including global search, case insensitivity, dotAll for new lines, and sticky matching from a fixed position. Follow for more web dev tips & tech explainers! #script_ish #JavaScript #JS #RegExp #Regex #Flags #shortsfeed #TechTok #frontend #webdesign #webdevelopment #Programming #FrontendDevelopment #TechTutorial #JavaScriptTips #WebDevCommunity #JavaScriptForBeginners

Not all errors are created equal. Validation errors, auth errors, and database errors all need different responses. Learn how to use custom error classes with instanceof to write clean, readable catch blocks that handle each error type exactly the way it deserves.

JavaScript RegExp Test and Assertions This lesson explains how the test method checks for pattern matches, how assertions like start, end, and word boundaries work, and how lookahead rules control what patterns can follow. Follow for more web dev tips & tech explainers! #script_ish #JavaScript #RegExp #Regex #JS #Assertions #shortsfeed #TechTok #frontend #webdesign #webdevelopment #Programming #FrontendDevelopment #TechTutorial #JavaScriptTips #WebDevCommunity #JavaScriptForBeginners

𝐁𝐮𝐢𝐥𝐝 𝐚 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐑𝐞𝐚𝐜𝐭 𝐄𝐦𝐚𝐢𝐥 𝐕𝐚𝐥𝐢𝐝𝐚𝐭𝐨𝐫 𝐅𝐫𝐨𝐦 𝐒𝐜𝐫𝐚𝐭𝐜𝐡 ⚛️ #ReactJS #WebDevelopment #JavaScript #FrontendDev #CodingReels

#JavaScript #email.js #ReactJS #webdevelopment #webdeveloper

In this short, I show you the quickest way to connect your Neon Postgres database using the Better Auth library in Next.js. We strip away the complexity and focus on the essential code you need to get up and running immediately. If you are building a modern web app, knowing how to link your authentication layer to your database is a critical skill. I walk you through the configuration file and show you exactly where to plug in your database adapter. #NextJS #BetterAuth #Postgres #NeonDB #WebDevelopment #CodingTutorial #JavaScript #ReactJS

JSON Server and API Concept This lesson explains how web pages fetch data in the background using XMLHttpRequest, how onload handles the server response, and how JSON.parse converts returned text into usable JavaScript objects. Follow for more web dev tips & tech explainers! #script_ish #JavaScript #JSON #JS #Ajax #API #XMLHttpRequest #Parse #shortsfeed #TechTok #frontend #webdesign #webdevelopment #Programming #FrontendDevelopment #TechTutorial #JavaScriptTips #WebDevCommunity #JavaScriptForBeginners

Every web developer should know these file extensions 👨‍💻👩‍💻 From .html to .js, .jsx, .ts, .py, and .php — this cheat sheet simplifies everything ✨ 👉 Follow @w3coder.in for easy coding tutorials #WebDevelopment #WebDeveloper #FrontendDeveloper #Programming

Your browser sends a Request 👉 The server sends back a Response No request? No response. Request = “Give me this data.” Response = “Here’s what you asked for.” That’s it. That’s how login works. That’s how APIs work. That’s how the web works. 🌐 Understand this once… and backend starts making sense 🔥 #javascripttips #javascriptconcepts #thescriptstyle #technology #45dayscodingcallenge

🔐 Password Show/Hide Feature using HTML & JavaScript In this short tutorial, we build a simple but very useful password show/hide feature for a login form. This is a common feature used in most modern websites and apps. ✅ Beginner-friendly ✅ Simple HTML + JavaScript ✅ Real-world practical concept If you’re learning coding, start practicing with small but useful features like this. 📌 Follow: @codewithas 🎥 Full tutorials coming soon! #codewithas #WebDevelopment #JavaScript #HTML #CodingTutorial #LearnToCode #Programming #Tech

JavaScript RegExp Classes and Meta Characters This lesson explains how character classes match specific ranges, how shorthand meta characters target digits, words, and whitespace, and how patterns return matching results from text. Follow for more web dev tips & tech explainers! #script_ish #JavaScript #JS #RegExp #Regex #CharacterClasses #shortsfeed #TechTok #frontend #webdesign #webdevelopment #Programming #FrontendDevelopment #TechTutorial #JavaScriptTips #WebDevCommunity #JavaScriptForBeginners

Optional Chaining (?.) — Stop Nesting If Checks! 🔥 Still writing nested if statements just to access a property? There's a better way. ?. returns undefined instead of throwing — works with properties, arrays, and even methods. Save this for your next project 💾 #javascript #webdev #frontend #programming #coding #codingwithshahar #devtips #es2020 #cleancode #js