validx
Version:
Validation library for MobX
25 lines • 768 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.required = void 0;
const DEFAULT_MESSAGE = 'This field is required';
/**
* Validates that the field has a truthy value.
* The only exception is the number 0.
*
* @param rule
* @returns {(opts:any)=>boolean|string}
*/
const required = (rule) => {
if (typeof rule !== 'string' &&
rule !== undefined &&
rule.required === false) {
return () => true;
}
return (opts) => {
return opts.value || opts.value === 0 // 0 is the only allowed falsy value.
? true
: (typeof rule === 'string' ? rule : rule && rule.msg) || DEFAULT_MESSAGE;
};
};
exports.required = required;
//# sourceMappingURL=requiredValidator.js.map