Form validation Memes

Posts tagged with Form validation

Instructions Unclear
Frontend Webdev Programming Testing
1 month ago 4.6M views 2 shares
Instructions Unclear
When you spend HOURS crafting the perfect form with crystal-clear labels, helpful placeholders, and validation messages that even your grandma could understand... and then the user treats your "Confirm Email" field like it's a philosophical question about existence itself. Like bestie, when we ask you to "confirm your email," we're looking for you to TYPE THE EMAIL AGAIN, not write a heartfelt affirmation that yes, you do indeed possess an email address. This is the equivalent of a recipe saying "add salt" and someone responding "Yes, salt exists in my kitchen." Developers really out here thinking users will follow basic instructions while users are operating on a completely different wavelength. We're speaking English, they're speaking... whatever dimension this response came from. And this is why we can't have nice things—or simple forms without 47 validation checks.

Claude Is This Email Valid
AI Programming Backend Webdev Frontend
1 month ago 36.8M views 0 shares
Claude Is This Email Valid
Email validation regex is already one of the seven circles of hell. You know, that 200-character monstrosity that still somehow fails to validate perfectly legitimate email addresses while accepting garbage. But sure, let's make it worse by adding API latency, token costs, and the possibility of hallucinations to a simple string validation problem. Nothing says "production-ready architecture" quite like asking an AI if [email protected] is valid instead of just checking for an @ symbol and calling it a day. Your users will love the 2-second response time on form validation. The CFO will love the $0.03 per validation. The on-call engineer will love debugging why the email validator is now writing poetry instead of returning booleans. Next week: using GPT-4 to check if a number is even.

Set Date Of Birth Validation To 150 Years Old What Could Go Wrong
Backend Programming Webdev Frontend Testing
3 months ago 29.0M views 0 shares
Set Date Of Birth Validation To 150 Years Old What Could Go Wrong
So you thought setting your date of birth validator to accept anyone under 150 years old was being GENEROUS and INCLUSIVE? Congratulations, you've just granted Pharaoh Ramesses II a valid passport in 1976. The man died in 1303 BC and somehow your validation logic was like "yeah, seems legit, he's only 3,279 years old, well within our acceptable range!" This is what happens when developers write validation rules at 2 PM on a Friday thinking "nobody will EVER need to enter a date that old." Meanwhile, Egypt's out here issuing official government documents to mummies for restoration trips to France, and your form is just nodding along like "welcome aboard, your majesty." The real kicker? Someone at the Egyptian passport office in 1974 had to manually enter "-/+/1303 BC" into whatever system they were using, and it WORKED. Edge cases aren't just theoretical anymore when you're dealing with royalty that's been dead for three millennia. Maybe next time set that validation to "must be alive" instead of just "reasonably old."

Half Width Characters
Frontend Webdev Programming Security
7 months ago 655.6K views 0 shares
Half Width Characters
You enter a perfectly valid password with letters and numbers, meeting all their ridiculous requirements. But wait—the form rejects it because you used "ineligible characters." The kicker? You need to use "half-width roman characters." For those lucky enough to have never encountered this nightmare: half-width vs full-width characters are a thing in Japanese and other East Asian text systems. Full-width characters take up more space (think ａ vs a). Some legacy systems or poorly designed forms throw a fit if you accidentally use the wrong width, even though they look nearly identical. Instead of, you know, just normalizing the input on the backend like a sane developer, they decided to make it YOUR problem. Because why make UX better when you can just confuse users with error messages that sound like they're written in ancient riddles? Classic enterprise move right there.

All Cases Covered
Testing Programming Webdev Debugging Frontend
10 months ago 403.3K views 1 shares
All Cases Covered
The perfect example of form validation nobody thought to test. Nothing says "robust error handling" like asking a dead person if they've died before. Somewhere, a developer is patting themselves on the back for covering all logical possibilities while their QA team contemplates a career change. The ghost of proper user experience design weeps silently in the background. It's the digital equivalent of "Press 1 if you're not here." The kind of edge case that makes you question your life choices as a developer. Bonus points if the "Yes" option triggers a "Please provide death certificate as proof" upload field.

Password Typed Quickly
Security Webdev Frontend Javascript Programming
1 year ago 554.4K views 0 shares
Password Typed Quickly
You type your password carefully the first time - wrong. You type it even more carefully the second time - still wrong. By the third try, you're meticulously pecking each key like you're defusing a bomb. Meanwhile, the website's code is sitting there like: "Oh, you typed that password too quickly? Must be a bot. REJECTED!" Seven years of development experience and I still can't convince a login form I'm human. Next they'll ask me to identify traffic lights in blurry images while standing on one foot and reciting pi to 100 digits.

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I Hope You Have My Address
Frontend Webdev Debugging Javascript Programming
1 year ago 351.5K views 0 shares
I Hope You Have My Address
THE ABSOLUTE HORROR of ordering pizza as a developer! Papa John's out here with their "{NAME}" and "{userEmail}" placeholders just raw-dogging it in production! 😱 The eternal struggle between hunger and witnessing someone's template variables that never got replaced. Meanwhile that little loading spinner is probably making a desperate API call to nowhere because SOMEONE FORGOT TO VALIDATE THE FORM DATA. The pizza might arrive, but my faith in their codebase certainly won't. And don't get me started on "Loading pick up info..." – honey, you can't pick up what your variables couldn't put down! 💅

The Stupid Way To Validate Email
Programming Backend Webdev Javascript Debugging
1 year ago 576.5K views 0 shares
The Stupid Way To Validate Email
That's a regex for email validation so cryptic even Gandalf can't decipher it. The dark arts of regular expressions - where developers spend 6 hours crafting an unreadable pattern that will inevitably fail on some edge case anyway. Just use a library, for crying out loud. Your future self will thank you when they're not debugging why [email protected] is somehow "invalid".

Slider Of Doom: When Frontend Developers Choose Violence
Frontend Webdev Programming Javascript
1 year ago 428.0K views 0 shares
Slider Of Doom: When Frontend Developers Choose Violence
Some developers just want to watch the world burn. Instead of implementing a standard phone input field, this diabolical programmer created a SLIDER for entering a phone number. Pure evil genius at work! This is what happens when you give developers too much free time and not enough code reviews. The next sprint planning will definitely include a "fix that damn phone input" ticket with highest priority.

Instructions Unclear
Javascript Frontend Typescript Programming Debugging
1 year ago 451.9K views 0 shares
Instructions Unclear
Someone clearly skipped the code review meeting. The validation says the minimum length is 100000 but the maximum is 999999. Then the error message demands "at least 100000 characters" while the user typed... 9995855? I've seen more logical requirements in government paperwork. This is what happens when the PM says "just make it secure" without specifying what that means.

Use OnBlur Not OnKeyDown
Frontend Webdev Javascript Programming
1 year ago 381.4K views 0 shares
Use OnBlur Not OnKeyDown
Ah, the classic "passwords don't match" error that appears before you've even finished typing. It's like having a backseat driver for your form inputs. This is precisely why frontend devs invented the onBlur event instead of onKeyDown for validation. One patiently waits until you're done with the field, the other screams at you while you're still thinking. It's the digital equivalent of someone finishing your sentences incorrectly, then calling you wrong. The rage is justified. Form validation timing is the hill many users are willing to die on at 4:54 AM.

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Overreliance On LLMs
AI Programming Debugging Testing Webdev
1 year ago 534.0K views 1 shares
Overreliance On LLMs
The modern developer's secret weapon: copy-pasting AI-generated code without understanding a single line of it. Nothing says "senior engineer" like frantically Googling what your own code does when someone asks about it. The best part? That magical moment when you realize you've been confidently deploying code that you've essentially been taking dictation on. "It validates form data" is just fancy speak for "I have absolutely no idea what this eldritch horror does but it hasn't crashed production yet."