我有一个带有复选框验证的小表单。但我希望我的复选框和输入由我的 arr 数组形成。我该怎么做呢？
https://stackblitz.com/edit/angular-at-least-one-checkbox-checked-xbapkc
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Try to read this article you may understand the concept of formGroup and FormArrays MAKE A JSON OBJECT WITH ANGULAR FORMS
于 2019-12-13T10:18:36.990 回答