A storyblok datetime field with a default value for today.

StoryblokDateTimeField.js

const Fieldtype = {
  template: `
<div>
  <div class="image__wrap uk-margin-small-bottom">
    <input type="datetime-local" id="date" name="date" v-model="model.date">
  </div>
</div>
`,
  mixins: [window.Storyblok.plugin],
  methods: {
    initWith() {
      return {
        plugin: 'date-time-today-default',
        date: new Date().toISOString(),
      }
    },
    pluginCreated() {
      console.log('plugin:created')
    }
  },
  watch: {
    'model': {
      handler: function (value) {
        this.$emit('changed-model', value);
      },
      deep: true
    }
  }
}