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- /**
- * @typedef {string} cell
- */
- /**
- * @typedef {cell[]} validateData~column
- */
- /**
- * @param {column[]} rows
- * @returns {undefined}
- */
- export default (rows) => {
- if (!Array.isArray(rows)) {
- throw new TypeError('Table data must be an array.');
- }
- if (rows.length === 0) {
- throw new Error('Table must define at least one row.');
- }
- if (rows[0].length === 0) {
- throw new Error('Table must define at least one column.');
- }
- const columnNumber = rows[0].length;
- for (const cells of rows) {
- if (!Array.isArray(cells)) {
- throw new TypeError('Table row data must be an array.');
- }
- if (cells.length !== columnNumber) {
- throw new Error('Table must have a consistent number of cells.');
- }
- for (const cell of cells) {
- // eslint-disable-next-line no-control-regex
- if (/[\u0001-\u0006\u0008-\u0009\u000B-\u001A]/.test(cell)) {
- throw new Error('Table data must not contain control characters.');
- }
- }
- }
- };
|
