validator-list
Version:
42 lines (41 loc) • 1.76 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NumberValidator = void 0;
const _ = require("lodash");
const base_validator_1 = require("./base-validator");
class NumberValidator extends base_validator_1.BaseValidator {
constructor(attributeLabel, value, options) {
super(attributeLabel, value, options);
this.integerMessage = '{attribute} must be an integer.';
this.numberMessage = '{attribute} must be a number.';
this.tooSmall = '{attribute} must be no less than {min}.';
this.tooBig = '{attribute} must be no greater than {max}.';
this.integerOnly = false;
this.setOptions(options);
if (!this.message) {
this.message = this.integerOnly ? this.integerMessage : this.numberMessage;
}
}
getOptionNameList(...childrenList) {
return super.getOptionNameList(...childrenList, ['tooSmall', 'tooBig', 'integerOnly', 'min', 'max']);
}
validate() {
if (!this.isAvailableForValidation()) {
return false;
}
if (!_.isNumber(this.value) || (this.integerOnly && !this.isInteger(this.value))) {
return this.message.replace('{attribute}', this.attributeLabel);
}
if (this.min && this.value < this.min) {
return this.tooSmall.replace('{attribute}', this.attributeLabel).replace('{min}', this.min.toString());
}
if (this.max && this.value > this.max) {
return this.tooBig.replace('{attribute}', this.attributeLabel).replace('{max}', this.max.toString());
}
return false;
}
isInteger(value) {
return _.isNumber(value) && value % 1 === 0;
}
}
exports.NumberValidator = NumberValidator;