regExpr Property |
String that specifies the filter that is to be used for validating the field, but in a regular expression format.
Syntax
HTML |
<ELEMENT id=elementID fieldType=sType regExpr=sRegExp...>...</ELEMENT> |
Scripting |
elementID.regExpr [ =sRegExp ] |
Parameters
Parameter |
Description |
|---|---|
sRegExp |
String that denotes the regular expression that can be used to validate the data in a field. |
Example
The following example shows how theregExprproperty can be used.
//validate definition inside the BODY
<div cordysType="wcp.library.util.Validate" id="validate"></div>
//Restrict the amount field to only have a sign and equal to 4 decimals
<input type="text" fieldType="amount" regExpr="^[-+]?\d+(\.\d{4})+$">
//This ensures that the first letter entered is always an alphabet
<input type="text" fieldType="text" filter="^[A-Za-z]+">