/gist:9acf945a8d1a2dfbccd86d1f55d9aaca
Created Sep 9, 2017
| // validate : (value, allValues, props) => error [optional] # | |
| export const required = (value) => { | |
| if (!value) { | |
| return 'This field is required!' | |
| } | |
| }; |
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