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Check For White Space

Function checks for white space from a form field.

Submitted By: skyhawk133

Actions:

Rating:

Views: 22,215

Language: JavaScript

Last Modified: February 28, 2005

Instructions: Call using hasWhiteSpace(form.field.value);

Returns boolean.

Snippet

function hasWhiteSpace(s)
{
reWhiteSpace = new RegExp(/^\s+$/);
// Check for white space
if (reWhiteSpace.test(s)) {
alert("Please Check Your Fields For Spaces");
return false;
}
return true;
}

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