Function validateFields

src/createBaseForm.js:596–654

(ns, opt, cb)

      },

      validateFields(ns, opt, cb) {
        const pending = new Promise((resolve, reject) => {
          const { names, options } = getParams(ns, opt, cb);
          let { callback } = getParams(ns, opt, cb);
          if (!callback || typeof callback === 'function') {
            const oldCb = callback;
            callback = (errors, values) => {
              if (oldCb) {
                oldCb(errors, values);
              }
              if (errors) {
                reject({ errors, values });
              } else {
                resolve(values);
              }
            };
          }
          const fieldNames = names
            ? this.fieldsStore.getValidFieldsFullName(names)
            : this.fieldsStore.getValidFieldsName();
          const fields = fieldNames
            .filter(name => {
              const fieldMeta = this.fieldsStore.getFieldMeta(name);
              return hasRules(fieldMeta.validate);
            })
            .map(name => {
              const field = this.fieldsStore.getField(name);
              field.value = this.fieldsStore.getFieldValue(name);
              return field;
            });
          if (!fields.length) {
            callback(null, this.fieldsStore.getFieldsValue(fieldNames));
            return;
          }
          if (!('firstFields' in options)) {
            options.firstFields = fieldNames.filter(name => {
              const fieldMeta = this.fieldsStore.getFieldMeta(name);
              return !!fieldMeta.validateFirst;
            });
          }
          this.validateFieldsInternal(
            fields,
            {
              fieldNames,
              options,
            },
            callback,
          );
        });
        pending.catch(e => {
          // eslint-disable-next-line no-console
          if (console.error && process.env.NODE_ENV !== 'production') {
            // eslint-disable-next-line no-console
            console.error(e);
          }
          return e;
        });
        return pending;