We can find forms on almost every website, basically whenever user input should be collected and submitted to a server. Therefore validating user data is very important and in this video we will see how we can validate user inputs with the help of JavaScript!
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Find the related Article on academind.com: https://academind.com/learn/javascript/javascript-beginner-s-guide/form-validation
More about Forms: https://developer.mozilla.org/en-US/docs/Learn/HTML/Forms/Your_first_HTML_form
Sending Form Data: https://developer.mozilla.org/en-US/docs/Learn/HTML/Forms/Sending_and_retrieving_form_data
Starting Code: https://github.com/academind/web-development-beginners-guide/tree/14.01-js-form-validation-starting-code
Finished Code: https://github.com/academind/web-development-beginners-guide/tree/14.02-js-form-validation-finished-code
RegEx used in the video: /S+@S+.S+/
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See you in the videos!
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Original source
19 responses to “JavaScript Tutorial | Form Validation | Part 3”
I was a complete web development newbie, but now feel like I have been initiated into an exciting new world. Thank you so much for this series of beginner videos. I watched all 17 of them and learned a great deal indeed. Following your lead and creating the static website on my laptop gave me a real feeling of satisfaction. I've purchased the complete course on Udemy. See you there !
Manu you are my Miyagi!! thanks for the courses !!
Nice explanation
my browser says "" is not valid at the start of a code block when I use the regex ?
Thanks for such a clear presentaion. It was useful.
Very useful video, thnx
Sooo great! I love how you explain WHY you're doing what you're doing instead of just going through steps and showing us without explanation (common with tutorials in web dev). Thank you!!
Thanks for sharing! Was useful information, however I'm still confused lol.
I have a question: Where are the information that you submit? i don't know… Please answer me.
english tip: whenever you say "nothing is happening" you should use "nothing happens" (the misuse of the present continuous is rampant by german and french speakers, never understood why).
also, the word "none" is pronounced like "nun"
Thank you manu and max i really love your tutorial i think you may change my life. Please keep going !! manu please say how are you max …thanks
Found some good regex things.
Another great video, thanks !!!
Thanks for a really useful tutorial.
Thank you for this! Greetings from Romania!
Valuable content! Thanks!
There is no reason anymore to be using "var" for declaring variables. "const" and "let" FTW.
No matter how good are you in javascript you always learn something new thanks manu for the tutorial.
good tutorial