Level: Basic
Using the correct input type for each kind of data — email, phone number, date — improves both usability and, on mobile, the actual keyboard a visitor sees.
Match Input Type to the Expected Data
A dedicated email input type, for example, triggers a mobile keyboard with an @ symbol readily available, reducing friction for that specific type of entry.
Use Dropdowns and Radio Buttons for Limited, Known Options
When the set of valid answers is small and known in advance, a dropdown or radio button set is often faster and less error-prone than open free text.
Reserve Free Text Fields for Genuinely Open-Ended Information
Forcing structured data, like a date, into a free text field increases the chance of inconsistent, hard-to-process input compared to a dedicated input type.
Next step: Use the Get Source Code of Webpage to review the current input types used in your form's underlying code to confirm they match the data being collected.