\r\n#11939\r\n7b09c62\r\nThanks @bholmesdev! -\r\nAdds support for Zod discriminated unions on Action form inputs. This\r\nallows forms with different inputs to be submitted to the same action,\r\nusing a given input to decide which object should be used for\r\nvalidation.
\r\nThis example accepts either a create or\r\nupdate form submission, and uses the type\r\nfield to determine which object to validate against.
\r\nimport { defineAction } from 'astro:actions';\r\nimport { z } from 'astro:schema';\r\nexport const server = {\r\nchangeUser: defineAction({\r\naccept: 'form',\r\ninput: z.discriminatedUnion('type', [\r\nz.object({\r\ntype: z.literal('create'),\r\nname: z.string(),\r\nemail: z.string().email(),\r\n}),\r\nz.object({\r\ntype: z.literal('update'),\r\nid: z.number(),\r\nname: z.string(),\r\nemail: z.string().email(),\r\n}),\r\n]),\r\nasync handler(input) {\r\nif (input.type === 'create') {\r\n// input is { type: 'create', name: string, email: string }\r\n} else {\r\n// input is { type: 'update', id: number, name: string, email: string }\r\n}\r\n},\r\n}),\r\n};\r\n
\r\nThe corresponding create and update forms\r\nmay look like this:
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