vue/require-prop-type-constructor ​

require prop type to be a constructor

• ⚙️ This rule is included in all of "plugin:vue/vue3-essential", "plugin:vue/essential", "plugin:vue/vue3-strongly-recommended", "plugin:vue/strongly-recommended", "plugin:vue/vue3-recommended" and "plugin:vue/recommended".
• 🔧 The --fix option on the command line can automatically fix some of the problems reported by this rule.

📖 Rule Details ​

This rule reports prop types that can't be presumed as constructors.

It's impossible to catch every possible case and know whether the prop type is a constructor or not, hence this rule restricts few types of nodes, instead of allowing correct ones.

The following types are forbidden and will be reported:

• Literal
• TemplateLiteral
• BinaryExpression
• UpdateExpression

It will catch most commonly made mistakes which are using strings instead of constructors.

🔧 Options ​

Nothing.

📚 Further Reading ​

• Guide - Prop Validation

🚀 Version ​

This rule was introduced in eslint-plugin-vue v5.0.0

🔍 Implementation ​

• Rule source
• Test source