[5] Validate Password Input for a Digit

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One-Liner JavaScript Coding Challenge for Frontend Engineers

Thon Ly

12 episodes

1 week ago

Every Friday, I publish a set of Frontend coding problems on Medium which corresponds to a chapter from my Udemy video course: A Complete Frontend Developer Textbook for Beginners. Your challenge is to solve these brain teasers using only one line of JavaScript code. The following week, I will broadcast the solutions and explanations as the next podcast episode. Come join me each week to sharpen your coding chops and gain Enlightenment as a Coding Monk in a quick and fun way! These brain teasers are brought to you by Silicon Wat University and recorded from my Treehouse in Fresno, California

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[5] Validate Password Input for a Digit

One-Liner JavaScript Coding Challenge for Frontend Engineers

19 minutes 7 seconds

4 years ago

[5] Validate Password Input for a Digit

ATTN Coding Monks: Can you validate a password for the existence of a digit using only one line of JavaScript code? Come sharpen your coding chops in this episode!

If you know a clever one-line solution to this week’s coding challenge, please use the link below to record your answer. And if you can speak slowly and clearly, I may feature your voice in my next episode! But if it’s more convenient for you, you may use the Comment section of Medium or YouTube.

YouTube Video: https://youtu.be/ogobv-ngv3U

Medium Transcript: https://medium.com/siliconwat/podcast-episode-5-validate-password-input-for-a-digit-ab5a8706f476

CodePen: https://codepen.io/siliconwat/pen/ZEaBVrd