how can prevent the duplicate IP value entry in a table… How to write the script coding for that doctype…
Welcome to ERPNext @Bala_S
Please would you give an example to help illustrate the context and specify your reference to IP here.
What example tables do you have in mind?
Here’s a custom script validation example https://erpnext.org/docs/user/manual/en/customize-erpnext/custom-scripts/custom-script-examples/date-validation
Thank you for your kind replay sir…
I had trying that code now… But that shout not run properly sir.
To show your use case a screenshot, message or error traceback would be ideal, thanks!
Here i want ip prevention with non repeated validation on the bottom of Biometric IP table… Here Biometric IP is the child table of Store table… Then how to write the code for this validation
Do you mean to say values in “Biometric Device IP” column in the child table should be unique?
yes correct… but thats not supported to set as unique
wooow… Correct i got unique valu… Thank you.