Hi, I’m trying to make a simple money app with Elm 1.19.1. When a user enters a value in the input I’m setting that value on the model. I’m also re-painting the input with the value that was just entered. Meaning if the user provided something invalid then it will default to something other than…

Generally, you will want to store the exact input in the model (as a string). When you want to display an error message (perhaps on field blur, or maybe only when submitting the form), you would run a validation function that returns Result Float ValidationError or a type like that. I’ve used hecrj…

Float types with inputs?

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Float types with inputs?

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