java – My App Crash when i enter (2888.000. ) i want handle this error if enter dot(.) no enter dot(.) .logcat show multiple points error

having this error
”’
java.lang.NumberFormatException: multiple points
at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:1914)
at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
at java.lang.Double.parseDouble(Double.java:538)
”’

'app crash if i enter 288.888. i want id i enter dot after 2888.88 then app not crash '
private fun conditionalCheck(data: String, view: EditText): String {
        return if (data.substringBefore(".") == ""  || data.substringAfter(".") == "" ||
            data.contains(",") ||
            data.contains("-")) 
{  view.append("")
            ""
        }
        else data
    }