Topic: activate app-form-validation on form start
When populating a form, the values might fail app-form-validation
However, the red warning is displayed only once modifying the value manually or passing using tab
What should I do in order to show the user the warning right after populating the form
You can loop through your form controls and mark them as touched using Angular markAsTouched() method.
itay pro commented 5 years ago
Thanks.
This is the code that works:
for (const i in this.form.controls) this.form.controls[i].markAsTouched();
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