@russ-b/nestjs-common-tools/dist/class-transformer/to-optional-string.decorator.js

NestJS utility tools

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeOptionalStringTransformer = void 0;
exports.ToOptionalString = ToOptionalString;
const class_transformer_1 = require("class-transformer");
function ToOptionalString() {
    return (0, class_transformer_1.Transform)(exports.normalizeOptionalStringTransformer);
}
const normalizeOptionalStringTransformer = ({ value, }) => {
    if (typeof value !== 'string') {
        return value;
    }
    const trimmedValue = value.trim();
    return trimmedValue === '' ? undefined : trimmedValue;
};
exports.normalizeOptionalStringTransformer = normalizeOptionalStringTransformer;
//# sourceMappingURL=to-optional-string.decorator.js.map