Number Validation

static void TextBuffer_regularExpression(Args _args)

{

TextBuffer txt = new TextBuffer();

str msg = “98797897″;

;

txt.setText(msg);

txt.regularExpressions(true);   // activate regular expr in search

// Regular expression to validate only digits

if (txt.find(“^[0-9]+$”))

{

info(“string contains only numbers”);

}

}