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so in this video were gonna do a little bit of data validation in our forms in this form we made some fields and for example we have this name your name field for right now if I preview this form if I try to enter no name and I try to eat submit its gonna give you this because well name is required however if I just type one character and I submit see it will accept that there is no longer invalid input so thats probably not a valid name so what we can do we can say that you have to enter at least certain number of characters so if I click on this field after I have this field Im gonna go below here and this little I dont know what this is dots Im gonna go response validation and here we can validate it in different ways so its not a number Im going to check the length and I want to make sure that minimum character count is three and then we can also do some custom errors so instead of just generic error we can say please enter a valid name something like this so now if I will