Validation of javascript forms - name, password, password retype validation and Number Validation
It is critical to check the user-submitted form since it may include incor- rect information. As a result, validation is required to authenticate the user. Because JavaScript allows form validation on the client side, data processing is faster than server-side validation.15 JavaScript form validation is preferred by the majority of web developers. We can validate name, password, email, date, cell numbers, and other data using JavaScript.
Example of Form Validation in JavaScript In this example, we’ll validate the name and password. The name cannot be blank, and the password cannot be less than seven characters long. On form submission, we validate the form. The user will not be sent to the next page unless the values entered are correct. https://chat-to.dev/post?id=12#programming#php#javascript
Getting reasonably deep in the #Obsidian#DataView#JavaScript weeds. Very big “treating flat files as a database” vibes, because that's literally what's going on.
I /kinda/ dig it, since DataView means I’m just arranging inline fields in my prose documents as desired, vs being tightly constrained within a literal database or spreadsheet (or #Airtable). In the latter setup I would have to cram all the non-field Markdown content into a "notes" field or whatever.
@SurpriZe
I saw people stating you need a proper computer, with keyboard and mouse, and while I do think that would indeed be ideal, there are some things that can be done through the phone.
One app that is not directly related to programming, but is a great way to setup a system for programming, and learn a lot about terminals and the linux system, is #termux (though I should warn you to NOT download it from the appstore, install it from #fdroid instead)
From there you can install many things you actually use for programming, like a compiler, text editors, python, and things that quite often courses pretend don't exist, by giving you everything already setup in a virtual environment (not saying that is never a good thing, just that it often leaves a gap between learning and actually doing).
Some sites I would also recommend for learning are https://www.learn-c.org/ for the C language and both https://mystery.knightlab.com/ and https://selectstarsql.com/ (in that order) for learning SQL. They're great because they let you type the code directly in a window for the problem, and execute right there, so it's pretty easy to do it from the mobile (though not ideal).
A nice place to learn more about web dev is directly from https://www.w3schools.com/ where there are great resources on #HTML#CSS and #JavaScript and many more. They also have interactive "try it yourself" spaces in most examples, so you can test the concepts directly on they're page.
For help with understanding termux, take a look ate their wiki pages at https://wiki.termux.com
Hope that helps, and hope you get to love it. If you want to talk about, feel free to send me a message.
Javascript code challenge (chat-to.dev)
If you have the answer please leave it here in the comments
Best app to learn programming these days?
And what’s currently the most in-demand language/skill?...