terraform-attribute-validators

A collection of generic validators that satisfy the tfsdk.AttributeValidator interface.

Usage

tfsdk.Attribute{
    "name": {
        Validators: []tfsdk.AttributeValidator{
            validators.NoWhitespace(),
            validators.ConflictsWith("foo", "bar", "car"),
        },
    },
}

Validators

// Is the attribute a valid CIDR?
Cidr()

// Is the attribute between a certain range?
Range(0, 100)

// Does the attribute contain whitespace?
NoWhitespace()

// Is the attribute in a certain set of values?
StringInSlice(true, "one", "two", "three")

// Is the attribute in a certain set of number values?
FloatInSlice(1, 4, 6)

// Given a list of objects, are they all unique in the context of a certain attribute?
Unique("attribute_name")

// Are any other attributes set that might conflict with this?
ConflictsWith("foo", "bar", "car")

// Do any CIDRs in the list overlap with any other CIDR?
NoOverlappingCIDRs()

// 1. Do any numbers in the list overlap with any other element?
// 2. Given a list of {from: Number, to: Number}, do any of the elements overlap?
NoOverlap()

// Does the comparator between this and another attribute at the same level pass?
Compare("attribute" validators.ComparatorLessThanEqual)

// Does the string attribute match the regex?
Match(regexp.MustCompile("^[0-9a-fA-F]{6}$"))

// Does the string attribute have a length of at least x?
MinLength(1)

// Does the string attribute have a length no more than x?
MaxLength(5)