is_error

Evaluates to true if value is an error.

Syntax

is_error(value)

value can be an expression, any data type, or any Search Ads 360 variable.

Examples

• Returns "1.067,30" if that’s a valid numeric format for the advertiser. Otherwise, it converts "1.067,30" to a valid format:

  if(
     is_error(to_number("1.067,30")),
     substitute(
        substitute("1.067,30", ".", ""),
        ",", "."), 
     "1.067,30"
  )

• Returns true if the number format is invalid for the current advertiser:
  Is_error(to_number("1.0,67"))

• Returns true if the specified formula column is invalid for the current context::
  Is_error(c:”PLARevenue”)