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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 | 5x 5x 5x 36x 1x 35x 1x 34x 1x 33x 1x 32x 1x 5x | const isFunction = require('lodash.isfunction');
const isString = require('lodash.isstring');
const ruleTypes = [
'equal',
'pathEqual',
'list',
'percent',
'includes',
'includesListAny',
'includesListAll',
];
function validateRule(rule) {
if (!Object.prototype.hasOwnProperty.call(rule, 'type')) {
throw new Error('rule must have a type property');
} else if (!ruleTypes.includes(rule.type)) {
throw new Error(`rule.type must be one of the following:
${ruleTypes.join('\n ')}
`);
}
if (!Object.prototype.hasOwnProperty.call(rule, 'input')) {
throw new Error('rule must have an input property');
} else if (!isFunction(rule.input) && !isString(rule.input)) {
throw new Error('rule.input must be a function or a string');
}
if (
rule.type !== 'percent'
&& !Object.prototype.hasOwnProperty.call(rule, 'property')
) {
throw new Error('rule.property must exist for all types except "percent"');
}
}
module.exports = validateRule;
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