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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 42x 42x 4x 4x 4x 4x 42x | import type {
CustomValidatorMap,
FieldValue,
FormValues,
NormalizedField,
NormalizedFormSchema
} from "../schema/types";
import { runBuiltInValidators } from "./validators";
export function validateField(
field: NormalizedField,
value: FieldValue,
values: FormValues,
schema: NormalizedFormSchema,
validators: CustomValidatorMap = {}
): string[] {
const builtInErrors = runBuiltInValidators(field, value);
// Custom validators are synchronous and named explicitly to keep schema data non-executable.
const customErrors =
field.validators?.flatMap((validatorName) => {
const validator = validators[validatorName];
Iif (!validator) {
return [`Validator "${validatorName}" is not registered.`];
}
const result = validator(value, {
fieldName: field.name,
values,
schema
});
return result ? [result] : [];
}) ?? [];
return [...builtInErrors, ...customErrors];
}
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