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<ANSI string>.RegexMatch (Function) In french: <Chaîne ANSI>.RegexVérifie Checks whether a string matches the format defined by a regular expression. The different substrings that make up the format can be retrieved. The specification used for regular expressions is ECMAScript. New in version 2025TXT_Result is string
sString is string = "28/03/2003"
sDateFormat is string = "([0-9]+)/([0-9]+)/([0-9]+)"
sDay is string
sMonth is string
sYear is string
IF sString.RegexMatch(sDateFormat, sDay, sMonth, sYear) THEN
TXT_Result = "Days: " + sDay
TXT_Result += CR + "Month: " + sMonth
TXT_Result += CR + "Year: " + sYear
END
MyEmail is TO string = "monemail@provider.com"
IF MyEmail.RegexMatch("^((?!\.)[\w\-_.]*[^.])(@\w+)(\.\w+(\.\w+)?[^.\W])$") THEN
Trace("The email is syntactically correct.")
END
APassword is TO string = "Password$1".
IF Password.RegexMatch("^(?=.*[A-Z])(?=.*[a-z])(?=.*\d)(?=.*[^\w\s]).{8,}$") THEN
Trace("The password is strong.")
END
MyChain is TO string = "1.618033"
IF MyString.RegexMatch("[-+]?[0-9]*\.?[0-9]*") THEN
Trace("The string is an integer or decimal.")
END
AddressIP is TO string
IPAddress = "192.168.100.1"
IF AdresseIP.RegexMatch("^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$") THEN
Trace("The string is an IP address.")
END
Syntax
Checking a format and retrieving the elements that match the format Hide the details
<Result> = <Element to check>.RegexMatch(<Format> [, <Variable 1> [... [, <Variable N>]]])
<Result>: Boolean - True if the string matches the specified format,
- False if the string does not match the format.
<Element to check>: ANSI string variable Character string to check. <Format>: Character string Reference format. The specification used for regular expressions is ECMAScript. Note: You can use the string "(?i)" at the start of an expression to indicate that the check should be case-insensitive. <Variable 1>: Character string, Integer, etc. Variable that will be automatically initialized with the value that matches the first part of the <Format>. Each part is defined by the '(' and ')' characters. <Variable N>: Character string, Integer, etc. Variable that will be automatically initialized with the value that matches the Nth part of the <Format>. Each part is defined by the '(' and ')' characters.
Checking a format and retrieving the elements that match the format in an array Hide the details
<Result> = <Element to check>.RegexMatch(<Format> , <Array of strings>)
<Result>: Boolean - True if the string matches the specified format,
- False if the string does not match the format.
<Element to check>: Control name Character string to check. <Format>: Character string Reference format. The specification used for regular expressions is ECMAScript. Note: You can use the string "(?i)" at the start of an expression to indicate that the check should be case-insensitive. <Array of strings>: Array Name of the array to be populated. The different elements of the array will be automatically initialized with the values that match the different parts of the <Format>. Business / UI classification: Neutral code
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