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Merge 5d65b1e270 into 56be3dd4db

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jamesnakagawa 2025-05-05 20:38:32 +00:00 committed by GitHub
parent 56be3dd4db 5d65b1e270
commit 75f7b61f9b
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GPG Key ID: B5690EEEBB952194
2 changed files with 15 additions and 1 deletions
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11
packages/runtime-core/__tests__/componentProps.spec.ts
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@ -389,15 +389,24 @@ describe('component props', () => {
bool: { type: Boolean, required: true },
str: { type: String, required: true },
num: { type: Number, required: true },
null1: { type: null, required: true },
null2: { type: null, required: true },
null3: { type: null, required: true },
},
setup() {
return () => null
},
}
render(h(Comp), nodeOps.createElement('div'))
render(
h(Comp, { null2: null, null3: undefined }),
nodeOps.createElement('div'),
)
expect(`Missing required prop: "bool"`).toHaveBeenWarned()
expect(`Missing required prop: "str"`).toHaveBeenWarned()
expect(`Missing required prop: "num"`).toHaveBeenWarned()
expect(`Missing required prop: "null1"`).toHaveBeenWarned()
expect(`Missing required prop: "null2"`).toHaveBeenWarned()
expect(`Missing required prop: "null3"`).toHaveBeenWarned()
})
test('warn on type mismatch', () => {

5
packages/runtime-core/src/componentProps.ts
View File

@ -688,6 +688,11 @@ function validateProp(
if (value == null && !required) {
return
}
// null type but required
if (type == null && required && value == null) {
warn('Missing required prop: "' + name + '"')
return
}
// type check
if (type != null && type !== true && !skipCheck) {
let isValid = false