How do I check two or more conditions in one c if

Question

How do I check two conditions in one  lt c if gt   I tried this  but it raises an error    lt c if test    ISAJAX    0   amp  amp    ISDATE    0   gt

User · Answer

Just in case somebody needs to check the condition from session Usage of or   lt c if test    sessionScope  roleid      1    sessionScope  roleid      4   gt

User · Answer

If you are using JSP 2 0 and above It will come with the EL support   so that you can write in plain english and use and with empty operators to write your test    lt c if test     empty object 1 attribute A  and  empty object 2 attribute B    gt

User · Answer

Recommendation    when you have more than one condition with and and or is better separate with    to avoid verification problems   lt c if test     not validID  and  addressIso     US  or addressIso     BR     gt

User · Answer

This look like a duplicate of JSTL conditional check   The error is having the  amp  amp  outside the expression  Instead use   lt c if test    ISAJAX    0  amp  amp  ISDATE    0   gt

[jstl] How do I check two or more conditions in one <c:if>?

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