vue/require-default-prop 
require default value for props
- ⚙️ This rule is included in all of 
"plugin:vue/vue3-strongly-recommended",*.configs["flat/strongly-recommended"],"plugin:vue/strongly-recommended",*.configs["flat/vue2-strongly-recommended"],"plugin:vue/vue3-recommended",*.configs["flat/recommended"],"plugin:vue/recommended"and*.configs["flat/vue2-recommended"]. 
📖 Rule Details 
This rule requires default value to be set for each props that are not marked as required (except Boolean props).
🔧 Options 
Nothing.
👫 Related Rules 
📚 Further Reading 
🚀 Version 
This rule was introduced in eslint-plugin-vue v3.13.0