# vue/return-in-emits-validator
enforce that a return statement is present in emits validator
- ⚙️ This rule is included in all of
"plugin:vue/vue3-essential","plugin:vue/vue3-strongly-recommended"and"plugin:vue/vue3-recommended".
# 📖 Rule Details
This rule enforces that a return statement is present in emits validators.
<script>
export default {
emits: {
/* ✓ GOOD */
foo (evt) {
if (evt) {
return true
} else {
return false
}
},
bar: function () {
return true
},
baz (evt) {
if (evt) {
return true
}
},
/* ✗ BAD */
qux: function () {},
quux (evt) {
if (!evt) {
return false
}
}
}
}
</script>
# 🔧 Options
Nothing.
# 📚 Further Reading
- Guide - Custom Events / Validate Emitted Events (opens new window)
- Vue RFCs - 0030-emits-option (opens new window)
# 🚀 Version
This rule was introduced in eslint-plugin-vue v7.0.0