Angular2 - Set A Different Color to an element Depending On Value

Question

I am new to Angular2 and was wondering how I go about setting a font color to an element depending on the value.

My scenario is: if the value of the inp

Answer 1

Since you use Angular2, So you need to use [ngClass], and your input model is bind to proportion, So use it to compare,

Do it like :

hello {{username}}