A collection of validators, sanitizers, and utilities.
Install via NPM:
npm install utility-validateOr via Yarn:
yarn add utility-validateFirst, import the utility-validate function:
import utilityValidate from 'utility-validate';You can now utilize the library's methods:
const {isEmail, removeWhitespace, sanitizeAlphaNumericSpace} = utilityValidate();
const email = isEmail('blckclov3r@gmail.com')
console.log(email) // trueIf you prefer not to install the package and want to include the entry point directly in your project, you can use the following script tags:
- https://cdn.jsdelivr.net/npm/utility-validate@1.0.7/dist/index.mjs
- https://unpkg.com/utility-validate@1.0.7/dist/index.mjs
<script type="module">
import {isEmail} from 'https://unpkg.com/utility-validate@1.0.7/dist/index.mjs';
const email = isEmail('blckclov3r@gmail.com')
console.log(email) // true
</script>| Function Name | Description |
|---|---|
| generateRandomString | Generates a random string. |
| removeWhitespace | Removes whitespace from a string. |
| sanitizeAlphaNumericSpace | Sanitizes a string, keeping alphanumeric characters and spaces. |
| sanitizeAlphaNumericLower | Sanitizes a string, keeping only lowercase alphanumeric characters. |
| sanitizeAlphaNumericUpper | Sanitizes a string, keeping only uppercase alphanumeric characters. |
| sanitizeNumericValue | Sanitizes a string, keeping only numeric characters. |
| sanitizeIntegerValue | Sanitizes a string, keeping only integer values. |
| sanitizeAlphaLower | Sanitizes a string, keeping only lowercase alphabetic characters. |
| sanitizeAlphaUpper | Sanitizes a string, keeping only uppercase alphabetic characters. |
| escapeHTML | Escapes HTML special characters in a string. |
| removeNonPrintableASCII | Removes non-printable ASCII characters from a string. |
| removeControlCharacters | Removes control characters from a string. |
| trimWhitespace | Trims whitespace from the beginning and end of a string. |
| removeDuplicateChars | Removes duplicate characters from a string. |
| removeExtraWhitespace | Removes extra whitespace from a string. |
| decodeHTMLEntities | Decodes HTML entities in a string. |
| countCharacter | Counts occurrences of a character in a string. |
| collapseSpaces | Collapses consecutive spaces in a string to a single space. |
| removeNonNumeric | Removes non-numeric characters from a string. |
| extractNumbers | Extracts numeric values from a string. |
| reverseString | Reverses a string. |
| capitalizeStr | Capitalizes the first letter of each word in a string. |
| truncateStr | Truncates a string to a specified length. |
| slugify | Converts a string to a URL-friendly slug. |
| countWords | Counts the number of words in a string. |
| replaceStr | Replaces occurrences of a substring in a string. |
| toKebabCase | Converts a string to kebab case. |
| toSnakeCase | Converts a string to snake case. |
| toCamelCase | Converts a string to camel case. |
| startsWith | Checks if a string starts with a specified substring. |
| endsWith | Checks if a string ends with a specified substring. |
| contains | Checks if a string contains a specified substring. |
| splitString | Splits a string into an array of substrings. |
| encodeToBase64 | Encodes a string to Base64. |
| decodeFromBase64 | Decodes a Base64 string. |
| getCurrentLogDate | Gets the current date formatted for logging. |
| getCurrentYYYYMMDD | Gets the current date in YYYYMMDD format. |
| getCurrentYYYYMMDDStr | Gets the current date as a string in YYYYMMDD format. |
| getCurrentYYYYMMDDHHmmssSSS | Gets the current date and time in YYYYMMDDHHmmssSSS format. |
| getUnixTimestamp | Gets the current Unix timestamp. |
| toSafeNumber | Converts a value to a safe number. |
| randomIntInRange | Generates a random integer within a specified range. |
| shuffleArray | Shuffles the elements of an array. |
| sanitizeEmail | Sanitizes an email address. |
| sanitizeUrl | Sanitizes a URL. |
| sanitizePhoneNumber | Sanitizes a phone number. |
| sanitizeAlphaNumericSpecial | Sanitizes a string, keeping alphanumeric characters and special characters. |
| sanitizeAlphaNumericAccents | Sanitizes a string, keeping alphanumeric characters and accents. |
| sanitizeHtmlTags | Sanitizes HTML tags from a string. |
| sanitizeFileName | Sanitizes a filename. |
| sanitizeJson | Sanitizes JSON data. |
| sanitizeBase64 | Sanitizes a Base64 string. |
| sanitizeHexadecimal | Sanitizes a hexadecimal string. |
| sanitizeIPv4 | Sanitizes an IPv4 address. |
| sanitizeIPv6 | Sanitizes an IPv6 address. |
| sanitizeSSN | Sanitizes a Social Security Number (SSN). |
| sanitizeWithAllowedCharacters | Sanitizes a string, keeping only specified allowed characters. |
| toPascalCase | Converts a string to Pascal case. |
| toConstantCase | Converts a string to constant case. |
| toTrainCase | Converts a string to train case. |
| toMacroCase | Converts a string to macro case. |
| stringifyJson | Converts JSON data to a string. |
| mapValuesJson | Maps values of a JSON object. |
| mapKeysJson | Maps keys of a JSON object. |
| omitJson | Omits specified keys from a JSON object. |
| removeFalsyValues | Removes falsy values from an array. |
| groupObjectsByKey | Groups objects in an array by a specified key. |
| findMaxValue | Finds the maximum value in an array. |
| findMinValue | Finds the minimum value in an array. |
| calculateMedian | Calculates the median of an array of numbers. |
| calculateStandardDeviation | Calculates the standard deviation of an array of numbers. |
| deepClone | Creates a deep clone of an object. |
| distinctValues | Finds distinct values in an array. |
| calculateFactorial | Calculates the factorial of a number. |
| calculatePower | Calculates the power of a number. |
| roundToDecimalPlaces | Rounds a number to a specified number of decimal places. |
| generateRange | Generates a range of numbers. |
| calculateSquareRoot | Calculates the square root of a number. |
| calculateAbsoluteValue | Calculates the absolute value of a number. |
| calculateLCM | Calculates the least common multiple of two numbers. |
| toBinary | Converts a number to binary. |
| fromBinary | Converts binary to a number. |
| toMorseCode | Converts a string to Morse code. |
| fromMorseCode | Converts Morse code to a string. |
| trimStart | Trims whitespace from the beginning of a string. |
| trimEnd | Trims whitespace from the end of a string. |
| padStart | Pads the start of a string with specified characters. |
| padEnd | Pads the end of a string with specified characters. |
| substring | Extracts a substring from a string. |
| indexOf | Returns the index of the first occurrence of a substring in a string. |
| lastIndexOf | Returns the index of the last occurrence of a substring in a string. |
| extractURLs | Extracts URLs from a string. |
| extractEmails | Extracts email addresses from a string. |
| extractHashtags | Extracts hashtags from a string. |
| extractMentions | Extracts mentions from a string. |
| removeHTMLTags | Removes HTML tags from a string. |
| removeSpecificHTMLTags | Removes specific HTML tags from a string. |
| replaceHTMLEntities | Replaces HTML entities in a string. |
| encloseStringWith | Encloses a string with specified characters. |
| trimMultiLineString | Trims whitespace from the beginning and end of each line in a multiline string. |
| padWithAlternatingChars | Pads a string with alternating characters. |
| replaceIfSurroundedByWhitespace | Replaces a substring if it's surrounded by whitespace. |
| toFixedLengthWithRepeat | Truncates or pads a string to a fixed length, repeating characters if necessary. |
| formatJson | Formats JSON data for readability. |
| toFixedLengthWithEllipsis | Truncates or pads a string to a fixed length, adding an ellipsis if necessary. |
| toFixedLengthWithFiller | Truncates or pads a string to a fixed length, filling with a specified filler character. |
| toTitleCaseExcept | Converts a string to title case, excluding specified words. |
| generateFibonacciSequence | Generates a Fibonacci sequence up to a specified length. |
| factorial | Calculates the factorial of a number. |
| calculateCircleArea | Calculates the area of a circle. |
| degreesToRadians | Converts degrees to radians. |
| radiansToDegrees | Converts radians to degrees. |
| secondsToHHMMSS | Converts seconds to HH:MM:SS format. |
| bytesToHumanReadable | Converts bytes to a human-readable format. |
| getCurrentTimestampInSeconds | Gets the current timestamp in seconds. |
| millisecondsToSeconds | Converts milliseconds to seconds. |
| secondsToMilliseconds | Converts seconds to milliseconds. |
| formatDate | Formats a date according to specified format. |
| getCurrentTime | Gets the current time in HH:MM:SS format. |
| introSort | Sorts an array using intro sort algorithm. |
| mergeSort | Sorts an array using merge sort algorithm. |
| quickSort | Sorts an array using quick sort algorithm. |
| timSort | Sorts an array using Timsort algorithm. |
| Function Name | Description |
|---|---|
| isPositive | Checks if a number is positive. |
| isNegative | Checks if a number is negative. |
| isZero | Checks if a number is zero. |
| isEmptyJson | Checks if a JSON object is empty. |
| isIPv4 | Checks if a string is an IPv4 address. |
| isIPv6 | Checks if a string is an IPv6 address. |
| isLeapYear | Checks if a year is a leap year. |
| isPrime | Checks if a number is a prime number. |
| isEven | Checks if a number is even. |
| isInRange | Checks if a number is within a specified range. |
| isOdd | Checks if a number is odd. |
| isDecimal | Checks if a number is a decimal. |
| isDivisible | Checks if a number is divisible by another. |
| isMACAddress | Checks if a string is a MAC address. |
| isInteger | Checks if a number is an integer. |
| isFloat | Checks if a number is a float. |
| isObject | Checks if a value is an object. |
| isTruthy | Checks if a value is truthy. |
| isFalsy | Checks if a value is falsy. |
| isError | Checks if a value is an error. |
| isRegExp | Checks if a value is a regular expression. |
| isPromise | Checks if a value is a promise. |
| isNumber | Checks if a value is a number. |
| isBoolean | Checks if a value is a boolean. |
| isFunction | Checks if a value is a function. |
| isSymbol | Checks if a value is a symbol. |
| isUndefined | Checks if a value is undefined. |
| isNull | Checks if a value is null. |
| isBlob | Checks if a value is a Blob object. |
| isFile | Checks if a value is a File object. |
| isBigInt | Checks if a value is a BigInt. |
| isCreditCard | Checks if a string is a credit card number. |
| isURL | Checks if a string is a URL. |
| isDate | Checks if a value is a Date object. |
| isEmpty | Checks if a value is empty. |
| isEqualArray | Checks if two arrays are equal. |
| isEqualObject | Checks if two objects are equal. |
| isAscii | Checks if a string contains only ASCII characters. |
| isDivisibleBy | Checks if a number is divisible by a specified value. |
| isHexadecimal | Checks if a string is a hexadecimal number. |
| isHexColor | Checks if a string is a hexadecimal color code. |
| isHSL | Checks if a string is an HSL color code. |
| isIMEI | Checks if a string is an IMEI number. |
| isISBN | Checks if a string is an ISBN number. |
| isJSON | Checks if a string is a valid JSON. |
| isJWT | Checks if a string is a JSON Web Token (JWT). |
| isEmail | Checks if a string is an email address. |
| isPalindrome | Checks if a string is a palindrome. |
| isSSN | Checks if a string is a Social Security Number (SSN). |
| isVIN | Checks if a string is a Vehicle Identification Number (VIN). |
| isLatitude | Checks if a string is a latitude coordinate. |
| isLongitude | Checks if a string is a longitude coordinate. |
| isWhitespace | Checks if a string contains only whitespace characters. |
| isIPAddress | Checks if a string is an IP address. |
| isOnlyAlpha | Checks if a string contains only alphabetic characters. |
| isOnlyNumeric | Checks if a string contains only numeric characters. |
| isOnlyAlphanumeric | Checks if a string contains only alphanumeric characters. |
| isSafeNumberString | Checks if a string represents a safe number. |
| isEmptyOrWhitespace | Checks if a string is empty or contains only whitespace characters. |
| isObjectEmpty | Checks if an object is empty. |
| isMimeType | Checks if a string is a valid MIME type. |
| isSlug | Checks if a string is a URL slug. |
| isStrongPassword | Checks if a string is a strong password. |
| isAlpha | Checks if a string contains only alphabetic characters. |
| isAlphaNumeric | Checks if a string contains only alphanumeric characters. |
| hasSpecialCharacters | Checks if a string contains special characters. |
| hasUppercase | Checks if a string contains uppercase characters. |
| hasLowercase | Checks if a string contains lowercase characters. |
| hasNumeric | Checks if a string contains numeric characters. |
| hasWhitespace | Checks if a string contains whitespace characters. |
| isString | Checks if a value is a string. |
Contributions are welcome! If you'd like to contribute to utility-validate, please follow these guidelines:
- Fork the repository on GitHub.
- Clone your forked repository (
git clone https://github.com/blckclov3r/utility-validate). - Create a new branch for your changes (
git checkout -b your-branch-name). - Make your changes.
- Commit your changes (
git commit -am 'Description of your changes'). - Push your changes to your branch (
git push origin your-branch-name). - Create a Pull Request on GitHub.
MIT © blckclov3r