116 lines
3.9 KiB
JavaScript
116 lines
3.9 KiB
JavaScript
import {validator} from '../vendor';
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export const validators = {
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presence: ($translate, value) => {
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if (validator.isEmpty(value ? String(value) : ''))
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throw new Error(_($translate, `Value can't be empty`));
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},
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negative: $translate => {
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if (validator < 0)
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throw new Error(_($translate, `Negative numbers are not allowed. Please enter a valid number.`));
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},
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absence: ($translate, value) => {
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if (!validator.isEmpty(value))
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throw new Error(_($translate, `Value should be empty`));
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},
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length: ($translate, value, conf) => {
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let options = {
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min: conf.min || conf.is,
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max: conf.max || conf.is
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};
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let val = value ? String(value) : '';
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if (!validator.isLength(val, options)) {
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if (conf.is) {
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throw new Error(_($translate,
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`Value should be %s characters long`, [conf.is]));
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} else if (conf.min && conf.max) {
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throw new Error(_($translate,
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`Value should have a length between %s and %s`, [conf.min, conf.max]));
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} else if (conf.min) {
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throw new Error(_($translate,
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`Value should have at least %s characters`, [conf.min]));
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} else {
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throw new Error(_($translate,
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`Value should have at most %s characters`, [conf.max]));
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}
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}
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},
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numericality: ($translate, value, conf) => {
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if (conf.int) {
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if (!validator.isInt(value))
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throw new Error(_($translate, `Value should be integer`));
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} else if (!validator.isNumeric(value))
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throw new Error(_($translate, `Value should be a number`));
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},
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inclusion: ($translate, value, conf) => {
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if (!validator.isIn(value, conf.in))
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throw new Error(_($translate, `Invalid value`));
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},
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exclusion: ($translate, value, conf) => {
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if (validator.isIn(value, conf.in))
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throw new Error(_($translate, `Invalid value`));
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},
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format: ($translate, value, conf) => {
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if (!validator.matches(value, conf.with))
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throw new Error(_($translate, `Invalid value`));
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},
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custom: ($translate, value, conf) => {
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if (!conf.bindedFunction(value))
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throw new Error(_($translate, `Invalid value`));
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}
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};
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/**
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* Checks if value satisfies a set of validations.
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*
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* @param {*} value The value
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* @param {Array} validations Array with validations
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*/
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export function validateAll($translate, value, validations) {
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for (let conf of validations)
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validate($translate, value, conf);
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}
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/**
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* Checks if value satisfies a validation.
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*
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* @param {*} value The value
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* @param {Object} conf The validation configuration
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*/
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export function validate($translate, value, conf) {
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let validator = validators[conf.validation];
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try {
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let isEmpty = value == null || value === '';
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if (isEmpty)
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checkNull($translate, value, conf);
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if (validator && (!isEmpty || conf.validation == 'presence'))
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validator($translate, value, conf);
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} catch (e) {
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let message = conf.message ? conf.message : e.message;
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throw new Error(_($translate, message));
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}
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}
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/**
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* Checks if value satisfies a blank or not null validation.
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*
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* @param {*} value The value
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* @param {Object} conf The validation configuration
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*/
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export function checkNull($translate, value, conf) {
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if (conf.allowBlank === false && value === '')
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throw new Error(_($translate, `Value can't be blank`));
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else if (conf.allowNull === false && value == null)
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throw new Error(_($translate, `Value can't be null`));
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}
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export function _($translate, text, params = []) {
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text = $translate.instant(text);
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for (let i = 0; i < params.length; i++)
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text = text.replace('%s', params[i]);
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return text;
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}
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