svogv/lib/decorators/val-required.decorator.d.ts

A decorator based approach for model driven forms, including an advanced DataGrid and a TreeView component.

/**
 * This decorator is for validation of mandatory fields.
 * The default message is 'The field {keyName} is required'.
 *
 * @param msg The error message shown in case of error. A default value is being provided if omitted.
 *
 */
export declare function Required(msg?: string): (target: object, property: string | symbol) => void;