Share some code. I can't even guess what you are asking. Describe the problem in detail, what you have done up till now and what isn't working.
#Can any one please tell me the issue what i am facing and how to do this
devout sierra
normal nexus
ok i am doing add user form validation of phone . If phone number is already use then write in the below of the phone input that your phone is already in use
stack : angular js and next js, mysql
@devout sierra
like this email
@devout sierra
devout sierra
https://angular.dev/guide/forms/form-validation#creating-asynchronous-validators
Essentially the validator does an api call to verify the entered phone number
normal nexus
@devout sierra add friend via discord ?
devout sierra
no
normal nexus
@devout sierra the problem is that tha api i calling and show 400 bad request error whats the issue is this issue from frontend or backend?
devout sierra
no idea. are you querying the api for the phone number? that might mean it doesn't exist, and you can use that. try a query on a number you know exists
stoic ridge
u can add me as a friend and i can help if u r still facing issues
normal nexus
u can add me as a friend and i can help if u r still facing issues
ib @stoic ridge
signal river
Brother this error occurred when user already exists in database
normal nexus
Brother this error occurred when user already exists in database
i want when user phone nmber already exists then simple show phone already exists how to do this