In software development, never trust raw user input. If a user submits iiiiuu , your form should say: “Please enter a valid response.” Sanitize, filter, constrain.
: The string "iiiiuu ii" often surfaces in Optical Character Recognition (OCR) errors when scanning older documents, such as historical newspapers or technical manuals from the late 20th century. Modern Troubleshooting iiiiuu ii better
Including quotes from industry leaders or secondary experts adds immediate authority to your work. In software development, never trust raw user input
Or, alternatively: "I... you... is better." In software development