warn method

Sends a warning message to the console. The message is prefaced by the warning icon.

Internet Explorer 10

 

Syntax

Console.warn(message, optionalParams);

Parameters

message [in]

Type: DOMString

The message to display.

optionalParams [in]

Type: any

A value or string that can be used with replaceable parameters in the main message.

Return value

This method does not return a value.

Remarks

The optional parameters can be used to provide a replaceable value in the message. For example, you could include a specific message to warn about as the optional parameter, rather than building a string by concatenating the warning message to the message string.


  function sendWarnConsole(warningMsg) {
        window.console.warn("customer %s record is incomplete", warningMsg);
    }


See also

Console

 

 

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