Form validate验证通过，不执行then，只执行catch #3309
Description
- I have searched the issues of this repository and believe that this is not a duplicate.
Version
2.0.0-rc.2
Environment
windows10 专业版，Chrome版本 87.0.4280.88（正式版本） （64 位），Vue3.0.0
Reproduction link
Steps to reproduce
使用validate验证表单。校验完成不执行then，仅执行catch:
catch中打印error的结果
{
errorFields: []
outOfDate: true
values: {old_pswd: "123123", new_pswd: "123123", confirm_pswd: "123123"}
}
What is expected?
根据文档所说，验证校验通过应该执行then，而不是catch
What is actually happening?
使用validate验证表单。校验完成不执行then，仅执行catch:
catch中打印error的结果
{
errorFields: []
outOfDate: true
values: {old_pswd: "123123", new_pswd: "123123", confirm_pswd: "123123"}
}