Hi,

I have setup the url picker for hand typed url and content picker, but im having trouble hiding the a tag when no url is entered.

Any help would be grateful.

<xsl:variable name="url" select="./url/url-picker"/>
<xsl:if test="$url/@mode !=''">
    <a class="button buy" >
      <xsl:attribute name="href">
          <xsl:choose>
             
               <xsl:when test="$url/@mode = 'URL'">
                 <xsl:text>http://</xsl:text><xsl:value-of select="$url/url"/>
                </xsl:when>
              
               <xsl:when test="$url/@mode = 'Content'">
                 <xsl:value-of select="umbraco.library:NiceUrl($url/node-id)"/>
               </xsl:when>
              
           </xsl:choose>
        </xsl:attribute>
     <xsl:text>Buy Now</xsl:text>
   </a>
</xsl:if>