I need validation for the date field in angular8 or 10
Format- DD/MM/YYYY
->First, if the user enters [32] it should show an error message because max dates are 31 only every month.
->if he enters [31/02] then again, it should show an error because February doesn't have 31 days like this for every month
->If he enters [21/01/156277] again, it should show an error because the year should contain only 4 digits at last.
->I need validation in this way
->After date and month slash symbol should apply automatically if it is not the possible user should enter manually
->please help me with this https://stackblitz.com/edit/angular-bstzvt?file=src%2Fapp%2Fdatepicker-overview-example.ts
->I have written some conditions but not getting where to apply them please help me with this
i try so much and i think find it. see this : https://stackblitz.com/edit/angular-bstzvt-hnusdx?file=src/app/datepicker-overview-example.html