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Oh yeah I had that recently in a project (IE support required, so no type=number). When you try this, you will eventually find that you use so many keys during
by fuzzy2 5y ago
Oh yeah I had that recently in a project (IE support required, so no type=number). When you try this, you will eventually find that you use so many keys during normal operation that a whitelist just isn't feasible. Left, right, tab, Home, End, Ctrl+C/V, Shift+Ins, …
- account42 5y agoThrowing away keys is never the right thing to do anyway. If the user typed 5y8 you don't know if they meant 58 or if the y was meant to be a 6 or 7 so the best thing to do is to have the field contain the full user input and higlight the input as invalid rather than silently guessing what the user meant.
- Sammi 5y agoValidate, don't parse ;p