Report a bug
🔎 Search Terms
string.date
####Description
When using multiple "string.date" fields in an object schema, Arktype validates only one of them. The first invalid date triggers an error, but any additional invalid date fields are silently ignored.
🧩 Context
System:
OS: Linux 6.17 Arch Linux
CPU: (16) x64 AMD Ryzen 7 5800X 8-Core Processor
Memory: 22.02 GB / 31.26 GB
Container: Yes
Shell: 5.9 - /bin/zsh
Binaries:
Node: 24.11.1 - /usr/bin/node
npm: 11.6.4 - /usr/bin/npm
pnpm: 10.23.0 - /usr/bin/pnpm
npmPackages:
@ark/schema: 0.55.0
@ark/util: 0.55.0
arktype: ^2.1.27 => 2.1.27
typescript: ^5.9.3 => 5.9.3
### 🧑💻 Repro
Playground Link: https://arktype.io/playground?code=import%2520%257B%2520type%2520%257D%2520from%2520%2522arktype%2522%250A%250Aconst%2520Thing%2520%253D%2520type%28%257B%250A%2520%2520%2520%2520date1%253A%2520%2522string.date%2522%252C%250A%2520%2520%2520%2520date2%253A%2520%2522string.date%2522%252C%250A%2520%2520%2520%2520date3%253A%2520%2522string.date%2522%252C%250A%257D%29%250A%250Aconst%2520out%2520%253D%2520Thing%28%257B%250A%2520%2520%2520%2520date1%253A%2520%2522%2522%252C%250A%2520%2520%2520%2520date2%253A%2520%2522%2522%252C%250A%2520%2520%2520%2520date3%253A%2520%2522%2522%252C%250A%257D%29
// Paste reproduction code here
import { type } from "arktype"
const Dates = type({
date1: "string.date",
date2: "string.date",
date3: "string.date",
})
const out = Dates({
date1: "",
date2: "",
date3: "",
})
if (out instanceof type.errors) {
console.error(out.summary)
} else {
console.log(`date1, ${out.date1}`)
console.log(`date2, ${out.date2}`)
console.log(`date3, ${out.date3}`)
}$ npx tsx ./index.ts
date1 must be a parsable date (was "")
Report a bug
🔎 Search Terms
string.date
####Description
When using multiple "string.date" fields in an object schema, Arktype validates only one of them. The first invalid date triggers an error, but any additional invalid date fields are silently ignored.
🧩 Context
System: OS: Linux 6.17 Arch Linux CPU: (16) x64 AMD Ryzen 7 5800X 8-Core Processor Memory: 22.02 GB / 31.26 GB Container: Yes Shell: 5.9 - /bin/zsh Binaries: Node: 24.11.1 - /usr/bin/node npm: 11.6.4 - /usr/bin/npm pnpm: 10.23.0 - /usr/bin/pnpm npmPackages: @ark/schema: 0.55.0 @ark/util: 0.55.0 arktype: ^2.1.27 => 2.1.27 typescript: ^5.9.3 => 5.9.3Playground Link: https://arktype.io/playground?code=import%2520%257B%2520type%2520%257D%2520from%2520%2522arktype%2522%250A%250Aconst%2520Thing%2520%253D%2520type%28%257B%250A%2520%2520%2520%2520date1%253A%2520%2522string.date%2522%252C%250A%2520%2520%2520%2520date2%253A%2520%2522string.date%2522%252C%250A%2520%2520%2520%2520date3%253A%2520%2522string.date%2522%252C%250A%257D%29%250A%250Aconst%2520out%2520%253D%2520Thing%28%257B%250A%2520%2520%2520%2520date1%253A%2520%2522%2522%252C%250A%2520%2520%2520%2520date2%253A%2520%2522%2522%252C%250A%2520%2520%2520%2520date3%253A%2520%2522%2522%252C%250A%257D%29
$ npx tsx ./index.ts date1 must be a parsable date (was "")