The goal of this issue is to expand validation rules to support custom error message for number-typed coder parameters. So far, an error message have been tightly coupled with string-type param and regex. The idea is to make it also available for numbers.

data "coder_parameter" "instances" {
  name        = "Instances"
  type        = "number"
  description = "Number of compute instances"
  validation {
    min       = 1
    max       = 8
    monotonic = "increasing"
    error = "Number of compute instances must be between {min} and {max}."
  }
}

Battle plan:

• feat: relax error message for number-typed coder parameters terraform-provider-coder#195 terraform-provider-coder: relax validation error and make it available for numbers too
• feat: support custom validation errors for number-typed parameters #12224
  • coderd: pull new provider library, and adjust implementation to support errors
  • cli: support custom validation error for number-typed parameters
  • site: support custom validation error for number-typed parameters