Job Recruitment Website - Job seeking and recruitment - Why do you fill in the recruitment information and say that the contact number format is wrong?

Why do you fill in the recruitment information and say that the contact number format is wrong?

Did you add a "space" after the contact information, because some sites can also recognize spaces, which means that it was originally 1 1 digit, but after adding spaces, you are equivalent to entering 12 digit, and of course you will be prompted with an error. Only answer what I have met, depending on your own situation.