react-form-with-constraints/dist/Field.js

Simple form validation for React

import { clearArray } from './clearArray';
import { FieldFeedbackType } from './FieldFeedbackType';
export class Field {
    constructor(name) {
        this.name = name;
        this.validations = [];
    }
    addOrReplaceValidation(validation) {
        const i = this.validations.findIndex(_validation => _validation.key === validation.key);
        if (i > -1)
            this.validations[i] = validation;
        else
            this.validations.push(validation);
    }
    clearValidations() {
        clearArray(this.validations);
    }
    hasFeedbacksOfType(type, fieldFeedbacksKey) {
        return this.validations.some(fieldFeedback => (fieldFeedbacksKey === undefined ||
            fieldFeedback.key.startsWith(`${fieldFeedbacksKey}.`)) &&
            fieldFeedback.type === type &&
            fieldFeedback.show === true);
    }
    hasErrors(fieldFeedbacksKey) {
        return this.hasFeedbacksOfType(FieldFeedbackType.Error, fieldFeedbacksKey);
    }
    hasWarnings(fieldFeedbacksKey) {
        return this.hasFeedbacksOfType(FieldFeedbackType.Warning, fieldFeedbacksKey);
    }
    hasInfos(fieldFeedbacksKey) {
        return this.hasFeedbacksOfType(FieldFeedbackType.Info, fieldFeedbacksKey);
    }
    hasFeedbacks(fieldFeedbacksKey) {
        return (this.hasErrors(fieldFeedbacksKey) ||
            this.hasWarnings(fieldFeedbacksKey) ||
            this.hasInfos(fieldFeedbacksKey));
    }
    isValid() {
        return !this.hasErrors();
    }
}