Vue check if component exist

check-component.js

checkIfComponentExists() {
  const keys = Object.keys(this.$options.components);
  const names = keys.map(key => {
    const component = this.$options.components[key];
    let name = '';
    if (component) {
      name = component.name;
    }
    return name;
  });
  return names.includes(this.contentComponent);
},