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Hryvinskyi_QuoteAddressValidator

Overview

The Hryvinskyi_QuoteAddressValidator module provides validation for quote addresses in Magento 2. It allows administrators to configure regex patterns and error messages for validating various address fields such as lastname and street.

Installation

1. Composer Installation:

2. Enable the Module:

3. Clear Cache:

Configuration

1. Navigate to Stores > Configuration > Security > Quote Address Validator.
2. Configure the following fields:
   • Enable: Set to Yes to enable the module.
   • Validation Type: Select the type of validation to apply to the address fields.
     • Validate by Regex - Validate the address fields using a regex pattern.
     • Validate by stopwords - Validate the address fields using a list of stopwords.
     • Validate by stopwords and regex - Validate the address fields using a list of stopwords and a regex pattern.
   • Enable Firstname Validation Set to Yes to enable validation for the firstname field.
   • Firstname Stopwords Enter a list of stopwords to validate the firstname field.
   • Firstname Regex Enter a regex pattern to validate the firstname field.
   • Firstname Error Message Enter an error message to display when the firstname field does not match the pattern.
   • Enable Lastname Validation Set to Yes to enable validation for the lastname field.
   • Lastname Stopwords: Enter a list of stopwords to validate the lastname field.
   • Lastname Regex: Enter a regex pattern to validate the lastname field.
   • Lastname Error Message: Enter an error message to display when the lastname field does not match the pattern.
   • Enable Street Validation Set to Yes to enable validation for the street field.
   • Street Stopwords: Enter a list of stopwords to validate the street field.
   • Street Regex: Enter a regex pattern to validate the street field.
   • Street Error Message: Enter an error message to display when the street field does not match the pattern.

Command Line Interface

The module provides a command-line interface (CLI) to validate quote addresses. To use the CLI, run the following command:

This command will validate all existing quote addresses and display any errors that are found. This is useful for detecting country-specific errors in addresses and names and changing Regex patterns for validation.

Example Regex Patterns

• Firstname Regex: /^([\p{L}0-9&#$€£¥¢%&?!()@_:;,'+\s\-\.\*\/\\\\]{1,50})$/u
• Lastname Regex: /^([\p{L}0-9&#$€£¥¢%&?!()@_:;,'+\s\-\.\*\/\\\\]{1,50})$/u
• Street Regex: /^([\p{L}0-9&#$€£¥¢%&?!()@_:;,'+\s\-\.\*\/\\\\]*)$/u

Explanation of Regex

• ^: asserts position at start of the string
• [\p{L}0-9&#$€£¥¢%&?!()@_:;,'+\s\-\.\*\/\\\\]: A character class that allows:
  • \p{L}: in a regex pattern, it will match any character that is considered a letter in Unicode.
  • 0-9: Any digit.
  • &: Ampersand.
  • #: Hash symbol.
  • $: Dollar sign.
  • €: Euro sign.
  • £: Pound sign.
  • ¥: Yen sign.
  • ¢: Cent sign.
  • %: Percent sign.
  • ?: Question mark.
  • !: Exclamation mark.
  • (: Opening parenthesis.
  • ): Closing parenthesis.
  • @: At symbol.
  • _: Underscore.
  • :: Colon.
  • ;: Semicolon.
  • ,: Comma.
  • ': Apostrophe.
  • +: Plus sign.
  • \s: Any whitespace character (spaces, tabs, line breaks).
  • \-: Hyphen. (Note that the hyphen is escaped because it is a special character in regex.)
  • \.: Period. (Note that the dot is escaped because it is a special character in regex.)
  • \*: Asterisk. (Note that the asterisk is escaped because it is a special character in regex.)
  • \/: Forward slash. (Note that the slash is escaped because it is a special character in regex.)
  • \\\\: Backslash (the double backslash is necessary to escape the backslash itself in PHP strings and regex).
• *: Matches zero or more occurrences of the preceding element.
• {1,50}: Matches between 1 and 50 occurrences of the preceding element.
• $: asserts position at the end of the string.
• u: modifier: Treats the pattern as UTF-8, necessary for proper Unicode matching.

Notes

Preference for \Magento\Quote\Model\BillingAddressManagement added only for correct error message display. (added LocalizedException catch to assign method)

Demo Backend

Demo Frontend