fix(material): add null check for datepicker errors property

fix #3315
ngx-formly · May 27, 2022 · 9fcabef · 9fcabef
1 parent 99b8057
commit 9fcabef
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/material/datepicker/src/datepicker.type.ts b/src/material/datepicker/src/datepicker.type.ts
@@ -69,7 +69,7 @@ export class FormlyFieldDatepicker extends FieldType implements AfterViewInit, O
     // temporary fix for https://github.com/angular/components/issues/16761
     if (this.config.getValidatorMessage('matDatepickerParse')) {
       wrapProperty(this.field.formControl, 'errors', ({ currentValue }) => {
-        if (currentValue.required && currentValue.matDatepickerParse) {
+        if (currentValue && currentValue.required && currentValue.matDatepickerParse) {
           const errors = Object.keys(currentValue)
             .sort(prop => prop === 'matDatepickerParse' ? -1 : 0)
             .reduce((errors, prop) => ({ ...errors, [prop]: currentValue[prop] }), {});