ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

UnitedStates.CheckEIN (Function)
Checks the validity of a U.S. Employer Identification Number.
Germany.CheckIdNr (Function)
Checks the validity of an IdNr (personal identification number in Germany).
UnitedStates.CheckFEI (Function)
Checks the validity of a U.S. Firm Establishment Identifier.
Canada.CheckSIN (Function)
Checks the validity of a Canadian Social Insurance Number (SIN).
LuhnCheck (Function)
Checks that the given sequence is valid according to the Luhn formula.
UnitedStates.CheckSSN (Function)
Checks the validity of a U.S. Social Security Number.
PDFIsProtected (Function)
Checks whether the PDF file requires a password in order to be read.
CertificateCheckFileSignatureFile (Function)
Checks the correspondence between a signature and a file. The signature was kept as an external file.
CertificateCheckFileSignatureBuffer (Function)
Checks the correspondence between a signature and a file. The signature was stored as a Buffer variable.
CombinationCheckName (Function)
Checks whether a combination of one of more options known by their names is valid.
EnumerationCheckValue (Function)
Checks whether an enumeration value known by its associated value is valid.
HCheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
<Source>.Found (Function)
Checks whether the current record corresponds to the current filter or search.
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
ControlExist (Function)
Checks the existence of a control (or group of controls) in a window, in a page or in a report.
HFound (Function)
Checks whether the current record corresponds to the current filter or search.
Spain.CheckDNI (Function)
Checks the validity of a DNI number (personal identification number in Spain).
Italy.CheckCF (Function)
Checks the validity of a CF number (personal identification number in Italy).
Brazil.CheckCPF (Function)
Checks the validity of a CPF number (personal identification number in Brazil).
Spain.CheckNIF (Function)
Checks the validity of a NIF number (company identification number in Spain).
Italy.CheckIVA (Function)
Checks the validity of an IVA number (company identification number in Italy).
Brazil.CheckCNPJ (Function)
Checks the validity of a CNPJ number (company identification number in Brazil).
Switzerland.CheckUID (Function)
Checks the validity of a UID number (Swiss business identification number).
<Connection variable>.CheckServerUpdate (Function)
Checks for the latest version of the HFSQL server that can be automatically updated.
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