Moheeb ZaraandClaude Opus 4.8
18d5e22ad4
1141-line lib/validations.ts → lib/validations/<feature>.ts + primitives.ts + an index.ts barrel. '@/lib/validations' now resolves to the barrel, so all 40 importers are untouched. Every one of the 143 exports is preserved verbatim (verified by symbol-diff); schemas moved unchanged. tsc 0, 635 tests green. Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
92 lines
3.1 KiB
TypeScript
92 lines
3.1 KiB
TypeScript
import { z } from 'zod'
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/**
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* Accepts every date-ish string the app produces and normalizes to a
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* full RFC 3339 datetime so downstream `.datetime()` validation passes.
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*
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* - `""`, `null`, `undefined` → `null` (treat as unset)
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* - `"YYYY-MM-DD"` (HTML date input) → `"YYYY-MM-DDT00:00:00.000Z"`
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* - `"YYYY-MM-DDTHH:MM"` (datetime-local input) → ISO string in UTC
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* - `"YYYY-MM-DDTHH:MM:SS"` and full RFC 3339 → unchanged / normalised
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* - Anything `new Date()` can parse → its ISO form
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* - Unparseable → passed through so Zod rejects it
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*
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* Returns a Zod schema that produces a `string | null` (after preprocess +
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* `.datetime().nullable()`).
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*/
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export const flexibleDateTime = (): z.ZodType<string | null, z.ZodTypeDef, unknown> =>
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z.preprocess(
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(val) => {
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if (val === null || val === undefined || val === '') return null
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if (typeof val !== 'string') return val
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// Already full ISO datetime? Pass through.
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if (/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(\.\d+)?([+-]\d{2}:?\d{2}|Z)$/.test(val)) {
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return val
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}
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// Try Date parsing for everything else (date-only, datetime-local, etc).
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const d = new Date(val)
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if (Number.isNaN(d.getTime())) return val // let Zod reject
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return d.toISOString()
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},
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z.string().datetime().nullable(),
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)
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// Canonicalize every email to trimmed lowercase so case/whitespace variants
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// cannot create duplicate members/contacts or fail sign-in.
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export const emailField = (msg = 'Invalid email address') =>
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z.string().max(200).email(msg).transform(s => s.trim().toLowerCase())
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// ─── Custom forms building blocks (shared) ───────────────────────────────────
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export const formFieldTypes = [
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'short_text',
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'long_text',
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'email',
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'number',
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'date',
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'checkbox',
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'select',
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'radio',
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] as const
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export const formFieldSchema = z
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.object({
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key: z
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.string()
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.min(1)
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.max(60)
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.regex(/^[a-z0-9_]+$/, 'Field key must be lowercase letters, numbers, underscores'),
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type: z.enum(formFieldTypes),
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label: z.string().min(1, 'Field label is required').max(200),
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help: z.string().max(1000).optional().nullable(),
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required: z.boolean().optional().default(false),
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options: z.array(z.string().min(1).max(200)).max(100).optional(),
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})
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.superRefine((f, ctx) => {
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if ((f.type === 'select' || f.type === 'radio') && (!f.options || f.options.length === 0)) {
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ctx.addIssue({
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code: z.ZodIssueCode.custom,
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message: `Field "${f.label}" needs at least one option`,
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path: ['options'],
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})
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}
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})
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// The field array is rejected if two fields share a key (answers are keyed by
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// field key, so duplicates would silently overwrite).
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export const formSchemaArray = z
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.array(formFieldSchema)
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.max(200, 'A form cannot have more than 200 fields')
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.superRefine((fields, ctx) => {
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const seen = new Set<string>()
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for (const f of fields) {
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if (seen.has(f.key)) {
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ctx.addIssue({
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code: z.ZodIssueCode.custom,
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message: `Duplicate field key "${f.key}"`,
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})
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}
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seen.add(f.key)
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}
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})
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