topical media & game development
basic-regex-19-NumericDigitsOthersAllowed.htm / htm
<html>
<head>
<title>RegExp Object Properties</title>
<script language="javascript" type="text/javascript">
var myRegExp = /\d+/;
function Validate(entry){
return myRegExp.test(entry);
} // end function Validate()
function ShowPrompt(){
var entry = prompt("This script tests for matches for the regular expression pattern: " + myRegExp + ".\nType in a string and click on the OK button.", "Type your text here.");
if (Validate(entry)){
displayString = "";
displayString += "There is a match!\nThe regular expression pattern is: " + myRegExp + ".\nThe string that you entered was: '" + entry +"\n";
displayString += "The global property contained: " + myRegExp.global + "\n";
displayString += "The ignoreCase property contained: " + myRegExp.ignoreCase + "\n";
displayString += "The multiline property contained: " + myRegExp.multiline + "\n";
displayString += "The source property contained: " + myRegExp.source + "\n";
displayString += "The lastIndex property contained: " + myRegExp.lastIndex;
alert(displayString);
} // end if
else{
alert("There is no match in the string you entered.\n" + "The regular expression pattern is " + myRegExp + "\n" + "You entered the string: '" + entry + "'." );
} // end else
} // end function ShowPrompt()
</script>
</head>
<body>
<form name="myForm">
<br />
<button type="Button" onclick="ShowPrompt()">Click here to enter text.</button>
</form>
</body>
</html>
(C) Æliens
20/2/2008
You may not copy or print any of this material without explicit permission of the author or the publisher.
In case of other copyright issues, contact the author.
