% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/number_utils.R
\name{validate_number_format}
\alias{validate_number_format}
\title{Validate number_format parameter}
\usage{
validate_number_format(number_format)
}
\arguments{
\item{number_format}{Value to validate.}
}
\value{
Invisibly returns \code{TRUE} if valid.
}
\description{
Checks that a \code{number_format} value is valid before use. Called early
in top-level functions to fail fast with a clear error message.
}
\keyword{internal}
