Validate

Improve Article Save Article Like Article Improve Article Save Article Given some Google Analytics Tracking IDs, the task is to check if they are valid or not using regular expressions. Rules for the valid Tracking Id are:It is an alphanumeric string i.e., containing digits (0-9), alphabets (A-Z), and a Special character hyphen(-).The hyphen will come in between the given Google Analytics Tracking Id.Google Analytics Tracking Id should not start and end with a hyphen (-).It should not contains whitespaces and other…

Get our free weekly email for all the latest cinematic news from our film critic Clarisse LoughreyGet our The Life Cinematic email for freeHugh Jackman is unable to face the prospect of an Oscar-nominated Ryan Reynolds.Jackman gave the latest instalment in the pair’s long-running joke feud on Wednesday (4 January) with a video plea begging the Academy Awards not to nominate Reynolds for his song “Good Afternoon” taken from his 2022 Christmas movie, Spirited.The Academy recently included “Good Afternoon” on its shortlist…

Check the well-formed-ness of a string containing open and close parenthesis using just SQLValidating if a string contains balanced parenthesis is a practical problem resulting from string/expression parsing/validation in various practical scenarios. In this article, we look at how to validate such a string containing only open ‘(’ and close ‘)’ parenthesis using just declarative SQL.Photo by Elena Mozhvilo on UnsplashPrevious Article: Longest Increasing Subsequence of an array in SQLGiven a string containing only open…

Improve Article Save Article Like Article Improve Article Save Article Given some PF(Provident Fund) Account Number, the task is to check if they are valid or not using regular expressions. Rules for the valid PF Account Number are :PF account number is alphanumeric String and forward slaces.First five characers are reserved for alphabet letters.Next 17 characters are reserved for digits(0-9).It allows only special characters whitespaces and forward slaces.Its length should be less than equal to if: It contains…

Improve Article Save Article Like Article Improve Article Save Article Given some ISBN Codes, the task is to check if they are valid or not using regular expressions. Rules for the valid codes are:It is a unique 10 or 13-digit.It may or may not contain a hyphen.It should not contain whitespaces and other special characters.It does not allow alphabet letters.Examples:Input: str = ”978-1-45678-123-4″Output: TrueInput: str = ”ISBN446877428FCI″Output: FalseExplanation: It should contain digits and hyphens only.Approach:…

  import java.util.regex.*;  class GFG {                  public static boolean    isValidLocalhost_APIRequest(String str)    {                          String regex            = "^(ht|f)tp(s?)\\:\\/\\/("              + "*)*(:(0-9)*)*(\\/?)(*)?$";                  Pattern p = Pattern.compile(regex);                          if (str == null) {            return false;        }                                  Matcher m = p.matcher(str);                          return m.matches();    }          public static void…

GIT stands for GLOBAL INFORMATION TRACKER.Given some Git repositories, the task is to check if they are valid or not using regular expressions. Rules for… Read More The post Validate GIT Repository using Regular Expression appeared first on GeeksforGeeks. GIT stands for GLOBAL INFORMATION TRACKER.Given some Git repositories, the task is to check if they are valid or not using regular expressions. Rules for… Read More The post Validate GIT Repository using Regular Expression appeared first on GeeksforGeeks. FOLLOW US…

Improve Article Save Article Like Article Improve Article Save Article Given some Legal Identity Identifier, the task is to check if they are valid or not using regular expressions.  Rules for the valid LEI are: LEI code length is comprised of a 20-digit alphanumeric code.The first four characters are digits. Next two places are reserved for digit Zero.Next 12 characters are reserved for an alphanumeric code containing digits and uppercase letters.Last two places are reserved for digits(0-9).It should not contain any…

Improve Article Save Article Like Article Improve Article Save Article Given some  Corporate Identification Number, the task is to check if they are valid or not using regular expressions. Rules for the valid CIN are: CIN is a 21 digits alpha-numeric code.It starts with either alphabet letter U or L.Next five characters are reserved for digits (0-9).Next two places are occupied by alphabet letters(A-Z-a-z).Next four places are taken by digits(0-9).Next three characters are reserved for alphabet letters (A-Za-z).Next…

Improve Article Save Article Like Article Improve Article Save Article Given some Weekdays, the task is to check if they are valid or not using regular expressions. Rules for the valid Weekdays :It should contain specific only words as a string. They are mentioned below:Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.Mon, Tues, Wed, Thurs, Fri, Sat, Sun. Mon., Tues., Wed., Thurs., Fri., Sat., Sun. mon, tues, wed, thurs, fri, sat, sun.Examples:Input: “Monday”Output: TrueInput: PaydayOutput:…