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- import moment from 'moment';
- // Formats which are correctly parsed to time (supported by momentjs)
- const STRICT_FORMATS = [
- 'YYYY-MM-DDTHH:mm:ss.SSSZ',
- 'X', // Unix timestamp
- 'x' // Unix ms timestamp
- ];
- /**
- * Time cell validator
- *
- * @private
- * @validator TimeValidator
- * @dependencies moment
- * @param {*} value - Value of edited cell
- * @param {Function} callback - Callback called with validation result
- */
- export default function timeValidator(value, callback) {
- let valid = true;
- let timeFormat = this.timeFormat || 'h:mm:ss a';
- if (value === null) {
- value = '';
- }
- value = /^\d{3,}$/.test(value) ? parseInt(value, 10) : value;
- let twoDigitValue = /^\d{1,2}$/.test(value);
- if (twoDigitValue) {
- value += ':00';
- }
- let date = moment(value, STRICT_FORMATS, true).isValid() ? moment(value) : moment(value, timeFormat);
- let isValidTime = date.isValid();
- // is it in the specified format
- let isValidFormat = moment(value, timeFormat, true).isValid() && !twoDigitValue;
- if (this.allowEmpty && value === '') {
- isValidTime = true;
- isValidFormat = true;
- }
- if (!isValidTime) {
- valid = false;
- }
- if (!isValidTime && isValidFormat) {
- valid = true;
- }
- if (isValidTime && !isValidFormat) {
- if (this.correctFormat === true) { // if format correction is enabled
- let correctedValue = date.format(timeFormat);
- let row = this.instance.runHooks('unmodifyRow', this.row);
- let column = this.instance.runHooks('unmodifyCol', this.col);
- this.instance.setDataAtCell(row, column, correctedValue, 'timeValidator');
- valid = true;
- } else {
- valid = false;
- }
- }
- callback(valid);
- };
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