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hello and welcome to this video were going to be looking at required form field within PHP lets jump right in here were not gonna lets just remove this for now well Im just gonna say is as were working with first name in my dressing all this other stuff best of all Im just gonna look at is if well if plus course working with poster here when its the first name output could just do we could even do empty then echo please go up like fill in your first name else what we could do here is first name equals post first name Ill show you how to improve this in the next video we could create an array of validations and then just for each doubt Ill just quickly show you this how this works and you can just pretty much copy and paste this role so now youve got please go back and fill in your first name generally what you would do you wouldnt have this same logic in the same file so when this gets submitted you wouldnt point it to this file a way could do is what I like to do is I do