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String Viper Class
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String.IsEmpty Viper Method
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Return true if the given string is empty.
Syntax
Smartsite SXML
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boolean string.isempty(string value)
Parameters
Name
Data Type
Description
value
String
The string that is tested.
Return Value
Data Type
Description
Boolean
Returns true if the string has length zero.
Example
Smartsite SXML
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{string.isempty('')} => true {string.isempty(hi)} => false
SXML
Macro
Macro Parameters
Macro Parameter Properties
Vipers
Global Viper Methods
AIM Viper Class
Audit Viper Class
Buffer Viper Class
Cache Viper Class
CacheFile Viper Class
Calendar Viper Class
Channel Viper Class
Char Viper Class
Cms Viper Class
ContentType Viper Class
Convert Viper Class
Database Viper Class
DataTable Viper Class
DateTime Viper Class
Debug Viper Class
DigiD Viper Class
Env Viper Class
FileSystem Viper Class
FlexLayout Viper Class
Html Viper Class
Html.Color Viper Class
Html.Css Viper Class
Image Viper Class
ImageProperties Viper Class
ItemComments Viper Class
ItemData Viper Class
License Viper Class
Locale Viper Class
Logging Viper Class
Login Viper Class
Math Viper Class
Payment Viper Class
Personalization Viper Class
PlaceHolder Viper Class
Poll Viper Class
Publication Viper Class
RenderTemplate Viper Class
Request Viper Class
Response Viper Class
Scf Viper Class
Security Viper Class
Session Viper Class
Site Viper Class
Smartlet Viper Class
SmartletEditor Viper Class
SmartletPreset Viper Class
Smi Viper Class
SmiData Viper Class
Spice Viper Class
Sql Viper Class
StandardsCompliance Viper Class
Storage Viper Class
String Viper Class
String.Abstract Viper Method
String.AppendIfMissing Viper Method
String.AppendIfMissingAny Viper Method
String.BBDecode Viper Method
String.BBEncode Viper Method
String.Capitalize Viper Method
String.CheckSum Viper Method
String.Concat Viper Method
String.Contains Viper Method
String.DecodeAmpersand Viper Method
String.DecodeCharEntities Viper Method
String.Enclose Viper Method
String.EncodeAmpersand Viper Method
String.EncodeAttribute Viper Method
String.EncodeQuotes Viper Method
String.EndsWith Viper Method
String.Equals Viper Method
String.Eval Viper Method
String.Format Viper Method
String.FormatSize Viper Method
String.HtmlDecode Viper Method
String.HtmlEncode Viper Method
String.IfEmpty Viper Method
String.Indent Viper Method
String.IndexOf Viper Method
String.IsEmpty Viper Method
String.IsMatch Viper Method
String.IsNumeric Viper Method
String.JsDecode Viper Method
String.JsEncode Viper Method
String.LastIndexOf Viper Method
String.Length Viper Method
String.Literal Viper Method
String.NormalizeLineEndings Viper Method
String.NormalizeWhitespace Viper Method
String.Pad Viper Method
String.Quote Viper Method
String.RemoveTags Viper Method
String.RemoveVipers Viper Method
String.RemoveWhitespace Viper Method
String.Repeat Viper Method
String.Replace Viper Method
String.Split Viper Method
String.StartsWith Viper Method
String.Substring Viper Method
String.SXMLDecode Viper Method
String.SXMLEncode Viper Method
String.ToHex Viper Method
String.ToLower Viper Method
String.ToMD5 Viper Method
String.ToTitleCase Viper Method
String.ToUpper Viper Method
String.Trim Viper Method
String.TrimLeftRight Viper Method
String.Truncate Viper Method
String.UrlDecode Viper Method
String.UrlEncode Viper Method
String.XmlDecode Viper Method
String.XmlEncode Viper Method
SXML Viper Class
Sys Viper Class
Tags Viper Class
Translation Viper Class
Url Viper Class
User Viper Class
UserItemFeedback Viper Class
Xml Viper Class
Local Viper Methods
SXML Data Types
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