validation on column

i need to do validation on the column to make the below:

1- i need no value repetiton on the column.

2- and if the value already exsist show error message "This value aleary exsist".

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Hello @ahmadamam ,

Please check the content below to help solve your issue:

How to validate for existing entry

Prevent Duplicate entry validation

match current logged in user to picker value

All the best.

Hi there @ahmadamam

I did a quick Project on this and I was able to achieve this by making the column to have unique values only.

Have a look at the screenshot.

Let me know if it works for your solution.

Regards

Hulisani

Good day ahmadamam

Please also see following links for additional ideas.

Best,

Sunrise

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