@enonic/js-utils/dist/esm/value/isNonNegativeIntegerString.mjs

Enonic XP JavaScript Utils

// value/isStringLiteral.ts
var isStringLiteral = (value) => typeof value === "string";

// value/isStringObject.ts
var isStringObject = (value) => value instanceof String;

// value/isString.ts
var isString = (value) => isStringLiteral(value) || isStringObject(value);

// value/isNonNegativeIntegerString.ts
function isNonNegativeIntegerString(s) {
  if (!isString(s) || !s.length || s.length > 1 && s.charCodeAt(0) === 48) {
    return false;
  }
  for (let i = s.length - 1; i >= 0; i--) {
    const d = s.charCodeAt(i);
    if (d < 48 || d > 57) {
      return false;
    }
  }
  return true;
}
export {
  isNonNegativeIntegerString
};