NumField prefix

[w-sr]

I am using uniforms for dynamic questionnaire in our project.
I need to add $ prefix to NumField so that whenever I input amount for money, field should be displayed like $200.
When I try to use TextField for this, validation is always false because this field should be integer.
Is there anyway for this implementation?

[radekmie]

Hi @w-sr. In a way, this has nothing to do with uniforms - all you have to do is to provide a component that receives a numeric value and calls onChange with a number as well. Some libraries, like Ant Design, have such a formatting functionality built-in (docs, uniforms playground example). Material-UI does not, so you need to either implement it on your own or use an existing package. One that I found should work with Material-UI is react-number-format. Do let us know whether that worked for you!