IsFloat
From AutoIt Wiki
Checks if an expression is a float-type. Adapted from AutoIt docs.
Contents |
Syntax
$chk = IsFloat(expr)
Parameters
| expr | The expression to be checked. |
Return Value
Success: Returns 1.
Failure: Returns 0 if expression is not float type.
Example
IsFloat(3.14159) ;returns 1
IsFloat(3.000) ;returns 0 since value is integer 3
IsFloat(1/2 - 5) ;returns 1
IsFloat(1.5e3) ;returns 0 since 1.5e3 = 1500
IsFloat("12.345") ;returns 0 since is a string
