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hello and welcome back in this lecture we are going to talk about value changes and status changes event in an angular form the value changes is an event which is raised by angular form whenever the value of the form control form group or form array changes lets understand this with an example so in this form we have these form controls now if the value in any of these form control changes the value changes event is raised so for example here we have this first name form control now inside this first name form control whenever the value changes the value changes event is raised and when that event is raised we can listen to that event and then we can execute some logic lets understand this practically so lets go ahead to vs code and lets go to app component class and here inside this ngoninit method what we want is we want to listen these to the value changes event on the first name form control okay so the first thing which we need to do is we need to get access to that first nam
