How do i make a code saying 1 or higher because im trying to make an attributes thing?

Not sure why you accepted the other answer even though it didn't answer your question.

To check whether a variable is higher than or equal to 1 you use >= and to turn a string into a number you use tonumber()

In the if statement I use tonumber(attrib.Text) twice; first, to make sure it is actually a number then the second, compares it only when it's a number.

local attrib = {Text = "5"}

local function CheckNumber()
    if tonumber(attrib.Text) and tonumber(attrib.Text) >= 1 then
        print("Yes, it is 1 or greater.")
    else
        print("No, it is less than 1 or not a number")
    end
end


CheckNumber()

attrib.Text = "0"
CheckNumber()

attrib.Text = "GSFDgs4545"
CheckNumber()

Read more about:

tonumber()

Relational Operators

The difference between a StringValue and a NumberValue is that, a StringValue's value can be set to a text such as "Hello". While, a NumberValue's value can only be set to numbers.