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Get all validation errors for Angular FormGroup
import { FormGroup, ValidationErrors } from '@angular/forms';
export function getFormValidationErrors(form: FormGroup) {
const result = [];
Object.keys(form.controls).forEach(key => {
const controlErrors: ValidationErrors = form.get(key).errors;
if (controlErrors) {
Object.keys(controlErrors).forEach(keyError => {
'control ': key,
'error': keyError,
'value': controlErrors[keyError]
return result;
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