Created
April 27, 2019 04:37
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import {getErrorMsg} from './error-messages'; | |
const requiredValidator = (value) => { | |
return value !== ''; | |
} | |
const minLengthValidator = (value, minlength) => { | |
return !(value.length < minlength); | |
} | |
const maxLengthValidator = (value, maxlength) => { | |
return !(value.length > maxlength); | |
} | |
const patternValidator = (value, regex) => { | |
return regex.test(value); | |
} | |
const checkValidators = (value, err, errObj) => { | |
switch (err) { | |
case 'required': | |
return requiredValidator(value); | |
case 'minlength': | |
return minLengthValidator(value, errObj.requiredLength); | |
case 'maxlength': | |
return maxLengthValidator(value, errObj.requiredLength); | |
case 'pattern': | |
return patternValidator(value, errObj) | |
} | |
} | |
export const checkErrors = (value, validators) => { | |
const errors = Object.keys(validators); | |
let errorsOccured = []; | |
for (let err of errors) { | |
if (!checkValidators(value, err, validators[err])) { | |
errorsOccured.push(getErrorMsg(err, validators[err])); | |
} | |
} | |
return errorsOccured; | |
} |
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