Check the existence of the specified file.

1 ftp.exists

<ftp.exists name='name'/>

Attributes
Name	Type	Required	Default	Description
Aname	String				Name of the file you want to verify that it exists.

Returns
Type	Description
Boolean	Returns true if the file exists.

Exceptions

do not activate ftp connection

It is not possible to get the FTP communication with the server because there is not established.

Example

Check that exists the indicated file in the home directory.

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<xsql-script name='ftp_exists_sample1'>
    <body>
        <ftp host='192.168.10.1' user='ftpuser' password='ftpdeister'>
            <println><ftp.exists name='clients' /></println>
        </ftp>
    </body>
</xsql-script>

Tha name of the files contained in the home directory, shown by console, would be the followings:

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tmp
cameras
clientes