Developer Maroof

New Lesson: Forms & Validation in JavaScript

Quick, practical demos: real-time username/email validation, password + confirm checks, age/country validation, checkboxes/radios, terms validation and showing JSON output after successful submission.

Watch: https://youtu.be/1Q7ncYeaTIQ?si=0EcSnVA4ateTSEnD

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JavaScript Lesson 20 | Forms & Validation | Real-time Checks, Submission & UX 20: Forms & Validation in JavaScript. Learn client-side validation patterns: real-time checks (blur/input), showErro...

New Lesson: JavaScript Built-ins: Math, Date, String & Number

Quick, practical demos: Math.round/random/min/max, Date creation & formatting, String slice/indexOf/includes, and Number methods like toFixed/toPrecision.

Watch: https://youtu.be/ccRo6V38gNQ

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JavaScript Lesson 17 | Built-in Objects | Math, Date, String and Number | JavaScript Tutorial : JavaScript built-in objects: Math, Date, String and Number. Learn useful Math methods (PI, random, round, min/max, p...