@beisen/ethos/lib/data-grid/PropTypes.js

beisencloud pc react components

'use strict';

function val(fn) {

  return function (props, propName) {

    return fn(props[propName], propName, props);
  };
}

module.exports = {
  numeric: val(function (value, propName) {

    if (value == null) {
      return;
    }
    if (value * 1 != value) {
      return new Error('Invalid numeric value for ' + propName);
    }
  }),

  sortInfo: val(function (value) {
    if (typeof value == 'string' || typeof value == 'number') {
      return new Error('Invalid sortInfo specified');
    }
  }),

  column: val(function (value, props, propName) {

    if (!value) {
      return new Error('No columns specified. Please specify at least one column!');
    }

    if (!Array.isArray(value)) {
      value = props[propName] = [value];
    }

    var err;

    value.some(function (col, index) {
      if (!col.name) {
        err = new Error('All grid columns must have a name! Column at index ' + index + ' has no name!');
        return true;
      }
    });

    return err;
  })
};