@tsed/cli-core/lib/esm/utils/validate.js

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import { Ajv } from "ajv";
const ajv = new Ajv({
    verbose: false,
    coerceTypes: true,
    strict: false,
    allErrors: true
});
export function validate(value, schema) {
    const validate = ajv.compile(schema.toJSON());
    const result = validate(value);
    if (!result) {
        const errors = (validate.errors || []).map((e) => ({
            path: e.instancePath || e.schemaPath,
            message: e.message,
            expected: (e.params && e.params.type) || undefined
        }));
        return {
            isValid: false,
            errors: errors
        };
    }
    return { isValid: true, value: value };
}