- if ( !forms || forms.length === 0 ) {
- return '';
- }
-
- // Handle for explicit n= forms
- for ( index = 0; index < forms.length; index++ ) {
- form = forms[index];
- if ( /^\d+=/.test( form ) ) {
- equalsPosition = form.indexOf( '=' );
- formCount = parseInt( form.substring( 0, equalsPosition ), 10 );
- if ( formCount === count ) {
- return form.substr( equalsPosition + 1 );
- }
- forms[index] = undefined;
- }