Tag Archives: validation

XML Lint Validation Tutorial

Posted on June 13, 2024 by admin

Do you remember when we discussed the Sanitizer API, talked about at Sanitizer API Primer Tutorial, regarding it as a web application HTML (and more) validation tool? Well, we’ve based a new “validator” of HTML or XML using the XML … Continue reading →

Posted in eLearning, Operating System, Tutorials | Tagged cell, command line, form, HTML, Linux, operating system, PHP, programming, serverside, shell_exec, table, td, textarea, tutorial, validation, XML, xmllint | Leave a comment

Trust This Computer Issue on iPhone Tutorial

Posted on June 10, 2024 by admin

We think we introduced a problem with the way our iPhone charges (or is hard to) recently, and we think we got “out of synch” with using the iPhone as a debugging tool (as we show with Just Javascript Card … Continue reading →

Posted in eLearning, Hardware, iOS, Tutorials | Tagged alert, Apple, buzz, connection, debug, debugging, hardware, iOS, iPhone, issue, lead, MacBook Air, macOS, port, power, powering off, powering on, problem, security, setting, trust, tutorial, USB, USB port, validation, vibrate, white lead | Leave a comment

Colour Coded Mobile Form With Onsubmit Captcha Tutorial

Posted on May 6, 2024 by admin

Yes, am sure lots of you could have told me about yesterday’s Colour Coded Form With Onsubmit Captcha Tutorial … But what about mobile? Well, it’s your turn to say … Told you so. It’s the scenario whereby there is … Continue reading →

Posted in eLearning, Event-Driven Programming, iOS, Tutorials | Tagged answer, button, canvas, captcha, click, colour, colour blindness, colour code, defer, disable, event, external Javascript, form, getImageData, Go, HTML, HTML5, human, image, img, inert, iOS, iPad, iPhone, Javascript, keyboard, logic, mondrian, navigation, onclick, onload, onsubmit, pixel, position, primary colours, programming, question, readonly, real person, script, security, submit, test, textbox, tool, tutorial, user, validation, webpage | Leave a comment

Colour Coded Form With Onsubmit Captcha Tutorial

Posted on May 5, 2024 by admin

We suspected there would be difficulties when, elaborating on yesterday’s Colour Coded Form Captcha Tutorial‘s start … dynamically adding Captcha Colour Code logic (via the use of external Javascript) to an HTML webpage form … which had no form onsubmit … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged answer, button, canvas, captcha, click, colour, colour blindness, colour code, defer, event, external Javascript, form, getImageData, HTML, HTML5, human, image, img, Javascript, logic, mondrian, navigation, onclick, onload, onsubmit, pixel, position, primary colours, programming, question, real person, script, security, submit, test, tool, tutorial, user, validation, webpage | Leave a comment

Colour Coded Form Captcha Tutorial

Posted on May 4, 2024 by admin

Are you human? This is not such a silly question, in the online world. There are ways to access software with no real human intervention among … legitimately usefully unintendedly maliciously … and if you design a web application looking … Continue reading →

PdfImages PDF Output Media Zipping via PHP Tutorial

Posted on April 17, 2023 by admin

We’ve both tailored and taken an interest (in the first place) with incorporating PHP’s talents with zipping (via *.zip files) ever since we started PDF to HTML Pdftohtml usage, in today’s work. Why? Well, well, well, we think sharing the … Continue reading →

Posted in Animation, eLearning, Operating System, Tutorials | Tagged Ajax, archive, bubble, bubbling, button, case, command, command line, concatenate, constraint, curb, DOM, event, event.preventDefault, event.stopPropagation, event.target, event.type, gesture, Google, hierarchy, HTML, inheritance, Javascript, left, middle, mouse, mouse wheel, nesting, nursery rhyme, onclick, operating system, Oracle, pdftohtml, pdfunite, poem, poetry, pointing device, popup, preventDefault, programming, propagation, rhyme, right, scrolling, sestet, stopPropagation, switch, sys_get_temp_dir, target, touch, tutorial, type, unzip, validation, wheel, window.open, XML, zip, zipping | Leave a comment

Pdfunite PDF Concatenation via PHP Tutorial

Posted on April 16, 2023 by admin

In a similar line of thinking as with yesterday’s Pdftohtml PDF to HTML via PHP Tutorial we discovered the “brew install poppler” also gave us macOS command line access to the Pdfunite way of concatenating PDFs … pdfunite(1) General Commands … Continue reading →

Posted in Ajax, Animation, eLearning, Event-Driven Programming, Tutorials | Tagged Ajax, bubble, bubbling, button, case, command, command line, concatenate, constraint, curb, DOM, event, event.preventDefault, event.stopPropagation, event.target, event.type, gesture, Google, hierarchy, HTML, inheritance, Javascript, left, middle, mouse, mouse wheel, nesting, nursery rhyme, onclick, operating system, Oracle, pdftohtml, pdfunite, poem, poetry, pointing device, popup, preventDefault, programming, propagation, rhyme, right, scrolling, sestet, stopPropagation, switch, sys_get_temp_dir, target, touch, tutorial, type, validation, wheel, window.open, XML | Leave a comment

Sanitizer API Primer Tutorial

Posted on July 28, 2022 by admin

Today we’re roadtesting the Sanitizer API … The HTML Sanitizer API allow developers to take untrusted strings of HTML and Document or DocumentFragment objects, and sanitize them for safe insertion into a document’s DOM. … as another validation idea for … Continue reading →

Posted in eLearning, Event-Driven Programming, Tutorials | Tagged API, DOM, HTML, IFRAME, Javascript, programming, proof of concept, sanitizer, sanitizer api, tutorial, validation | Leave a comment

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Tag Archives: validation

XML Lint Validation Tutorial

Trust This Computer Issue on iPhone Tutorial

Colour Coded Mobile Form With Onsubmit Captcha Tutorial

Colour Coded Form With Onsubmit Captcha Tutorial

Colour Coded Form Captcha Tutorial

Sanitizer API Primer Tutorial

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Tag Archives: validation

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