@chayns-components/core/lib/esm/utils/numberInput.js

A set of beautiful React components for developing your own applications with chayns.

import { DECIMAL_TEST, INTEGER_TEST, MONEY_TEST, TIME_TEST } from '../constants/numberInput';
export const parseFloatWithDecimals = _ref => {
  let {
    stringValue,
    decimals
  } = _ref;
  const parsed = parseFloat(stringValue);
  if (decimals) {
    return parseFloat(parsed.toFixed(decimals));
  }
  return parsed;
};
export const formateNumber = _ref2 => {
  let {
    number,
    isMoneyInput,
    isTimeInput
  } = _ref2;
  if (isTimeInput && typeof number === 'string') {
    let hours = 0;
    let minutes = 0;
    let firstTwoDigits = number.substring(0, 2);
    if (firstTwoDigits.includes(':')) {
      firstTwoDigits = firstTwoDigits.replace(':', '');
      firstTwoDigits = `0${firstTwoDigits}`;
    }
    const firstTwoNumbers = Number(firstTwoDigits);
    let lastTwoNumbers = 0;
    let lastTwoNumbersLength = 0;
    if (number.includes(':')) {
      lastTwoNumbers = Number(number.substring(3, 5));
      lastTwoNumbersLength = number.substring(3, 5).length;
    } else {
      lastTwoNumbers = Number(number.substring(2, 4));
      lastTwoNumbersLength = number.substring(2, 4).length;
    }
    hours = firstTwoNumbers > 23 ? 23 : firstTwoNumbers;
    if (lastTwoNumbers < 7 && lastTwoNumbersLength === 1) {
      minutes = lastTwoNumbers * 10;
    } else {
      minutes = lastTwoNumbers > 59 ? 59 : lastTwoNumbers;
    }
    const hoursStr = hours < 10 ? `0${hours}` : `${hours}`;
    const minutesStr = minutes < 10 ? `0${minutes}` : `${minutes}`;
    return `${hoursStr}:${minutesStr}`;
  }
  if (typeof number !== 'number') {
    return '';
  }
  return number.toLocaleString('de-DE', {
    useGrouping: true,
    minimumFractionDigits: isMoneyInput ? 2 : undefined,
    maximumFractionDigits: isMoneyInput ? 2 : undefined,
    maximumSignificantDigits: !isMoneyInput ? 20 : undefined
  });
};
export const isValidString = _ref3 => {
  let {
    isDecimalInput,
    isMoneyInput,
    isTimeInput,
    string
  } = _ref3;
  let isValid = false;

  // Allows numbers, one (comma/point) and any number of decimal places
  if (isDecimalInput && DECIMAL_TEST.test(string)) {
    isValid = true;
  }

  // Allows numbers but excludes numbers with leading 0
  if (isMoneyInput && MONEY_TEST.test(string)) {
    isValid = true;
  }
  if (isTimeInput && TIME_TEST) {
    isValid = true;
  }

  // Allows numbers but excludes numbers with leading 0
  if (!isDecimalInput && !isMoneyInput && !isTimeInput && INTEGER_TEST.test(string)) {
    isValid = true;
  }
  if (string.length === 0) {
    isValid = true;
  }
  if (string.startsWith('0')) {
    isValid = true;
  }
  return isValid;
};
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