vue-form-persist

This package provides a mixin which adds persist functionality to vue forms. The mixin exposes persist() method which you can call in order to persist the component's data. The method is 1 second debounced by default.

live demo

An example of basic usage:

<input v-model="username" type="text" name="username" @input="persist" />

import { persistorMixin } from "@arfedulov/vue-form-persist";

export default {
  name: "DemoForm",
  mixins: [persistorMixin(["username"])], // specify field names that going to be persisted
  data() {
    return {
      username: "", // is persisted
      someOtherField: "" // is not persisted
    };
  }
};

There are three possibilities of how to provide a persistence key:

• provide an attribute persist-id
• provide a persistKey option to persistorMixin
• rely on default behaviour (component's name is used as a persistence key)

The key is chosen in the following priority: attribute, option, default.

An example of using more than one instances of the same component using persist-id attribute:

<demo-form persist-id="form1" />
<demo-form persist-id="form2" />

An example of using persistorMixin with options:

export default {
    // ...
    mixins: [
        persistorMixin(["username", "email", "address"], {
            persistKey: "my-persist-id",
            debounceTime: 500 // ms
        })
    ],
    // ...
}