src/ZKEACMS.FormGenerator/Service/Validator/MaxLengthFormDataValidator.cs

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/* http://www.zkea.net/ 
 * Copyright (c) ZKEASOFT. All rights reserved. 
 * http://www.zkea.net/licenses */

using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using ZKEACMS.FormGenerator.Models;
using Easy.Extend;
using Easy;

namespace ZKEACMS.FormGenerator.Service.Validator
{
    public class MaxLengthFormDataValidator : IFormDataValidator
    {
        private readonly ILocalize _localize;
        public MaxLengthFormDataValidator(ILocalize localize)
        {
            _localize = localize;
        }
        public bool Validate(FormField field, FormDataItem data, out string message)
        {
            message = string.Empty;
            if (field.Name == "SingleLine" && data.FieldValue.IsNotNullAndWhiteSpace() && data.FieldValue.Length > 200)
            {
                message = _localize.Get("{0} length should be less than {1}").FormatWith(field.DisplayName, 200);
                return false;
            }
            else if (field.Name == "Paragraph" && data.FieldValue.IsNotNullAndWhiteSpace() && data.FieldValue.Length > 1000)
            {
                message = _localize.Get("{0} length should be less than {1}").FormatWith(field.DisplayName, 1000);
                return false;
            }

            return true;
        }
    }
}