Returns true if the cell found at (row, col) has a number and false otherwise.
Syntax #
isNumber(row, col)
Parameters #
| Param | Description |
|---|---|
row | Number: row index of the cell to be read ∈ [0..height] |
col | Number: column index of the cell to be read ∈ [0..width] |
Also available as the static methodQuadrille.isNumber(value), which takes avalueinstead of a cell position.