Angular 9 tutorial # Reactive forms all validation | email | min | max | regex

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In this angular 9 tutorial, we will learn how we can make a reactive form and how to apply validation in angular with a simple example in the English language
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Validation for email
Validation for min and max
Validation with rejex
Disable button with invalid form field

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codestepbystep
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Sir Can we use same name for form control ..for example Name and father name has same type of validation. Instead of defining different form control can we provide same name.

shubhamdeshmukh
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i'm geetting this type of error
Property 'touched' does not exist on type 'String'
Property 'invalide' does not exist on type 'String'

any solution?

benadidouibrahim
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Sir, how we can pre fill the reactive forms field?

sandeepkamra