I have an input text tag with [(ngModel)]=some_var . When the user inputs something that isn't a number or decimal, I want it to not show in the input box when typing. For example, if I type h in the text box I don't want to see h as I type it (if that makes sense).

I'm not sure which event to use.

CodePudding user response：

If you only want numbers and dot as a decimal separator, you can just use:

<input type="number" (...) >