recoder-code
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35 lines (34 loc) • 1.2 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CustomValidation = void 0;
class CustomValidation {
constructor(validator, negated) {
this.validator = validator;
this.negated = negated;
}
async run(context, value, meta) {
try {
const result = this.validator(value, meta);
const actualResult = await result;
const isPromise = result && result.then;
const failed = this.negated ? actualResult : !actualResult;
// A promise that was resolved only adds an error if negated.
// Otherwise it always suceeds
if ((!isPromise && failed) || (isPromise && this.negated)) {
context.addError({ type: 'field', message: this.message, value, meta });
}
}
catch (err) {
if (this.negated) {
return;
}
context.addError({
type: 'field',
message: this.message || (err instanceof Error ? err.message : err),
value,
meta,
});
}
}
}
exports.CustomValidation = CustomValidation;