@mapbox/mr-ui/form/validators/validate-number.js

UI components for Mapbox projects

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = validateNumber;
var _isEmptyControlValue = _interopRequireDefault(require("./is-empty-control-value"));
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function validateNumber(value) {
  if ((0, _isEmptyControlValue.default)(value)) return '';
  const coercedValue = typeof value === 'string' && value ? Number(value) : value;
  if (isNaN(coercedValue) || typeof coercedValue !== 'number') {
    return 'Please enter a number';
  }
  return '';
}