How to use the nil function from is
Find comprehensive JavaScript is.nil code examples handpicked from public code repositorys.
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); const createValidator = (fn, args, passIfEmpty) => { const validator = (val) => { const validatorArgs = [val].concat(args); if ((passIfEmpty && (is.empty(val) || is.nil(val))) || is.undef(val)) { return true; } return fn.apply(this, validatorArgs); };
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message.replace(/{ARGS\[(\d+)\]}/g, (match, submatch) => args[submatch] || '') const createValidator = function createValidator (fn, args, passIfEmpty) { return function validator (val) { const validatorArgs = [val].concat(args) if ((passIfEmpty && (is.empty(val) || is.nil(val))) || is.undef(val)) { return true } return fn.apply(this, validatorArgs) }
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// In CJS const is = require('is'); // In ES, TS modules // import is from 'is'; const checkNull:boolean = is.nil(null); // checkNull=true ``` ##### With @pbbbl/is
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