email pattern for form validation angular code example

Example 1: email validation pattern angular

pattern="[a-z0-9._%+-]+@[a-z0-9.-]+\.[a-z]{2,3}$"

Example 2: email pattern in html input angular

<input name="officialEmail" [ngModel]="user.officialEmail" required [pattern]="emailPattern" #offEmail="ngModel">