Help! If I press submit, I always get an error. I tried several things for checking the age... but none works! I guess it's again a silly problem. But I can't find it. Help! Thanks. <!--#var standard_html_header--> <h2><!--#var title_or_id--></h2> <p> <form action="Examp2_CheckInput" method="get"> <table> <tr> <td> Name </td> <td> <input name="name:string" type="text"> </td> </tr> <tr> <td> Age </td> <td> <input age="age:int" type="text"> </td> </tr> <tr> <td> Humour </td> <td> <input humour="humour:boolean" type="checkbox"> </td> </tr> </table> <input type="submit" value=" Submit "> </form> </p> <!--#var standard_html_footer--> Examp2_CheckInput ------------------ <!--#var standard_html_header--> <h2><!--#var title_or_id--></h2> <p> <!--Check for age--> <hr> <p> <!--#if "0 <= age <=120"--> Hi <!--#var name-->! <br> you are <!--#var age--> years old <br> <!--#if "humour"--> Great day isn't it? <!--#else--> Did you had a bad day? <!--#/if--> <!--#else--> your age (<!--#var age-->) is ridiculous, it should be between 0 and 120!<hr> <a href="Examp2_form" Please fill in the form correctly> <!--#/if--> </p> <hr> <p> </p> <!--#var standard_html_footer--> Tom.