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How to validate one field depending on another field value in aui:form?

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Mahammad Ashik A, modified 6 Years ago.
How to validate one field depending on another field value in aui:form?
Junior Member Posts: 81 Join Date: 7/17/17 Recent Posts
    

                <aui:input id="conLowerLimit" name="conLowerLimit"
                    label="Concentration Lower Limit"
              >  
                    <aui:validator name="number"></aui:validator>
                </aui:input>

                <aui:input id="conUpperLimit" name="conUpperLimit"
                    label="Concentraion Upper Limit" 
                >
                      <aui:validator name="custom"
                     errorMessage="Please enter value greater than Concentration Lower Limit"></aui:validator>
                    <aui:validator name="number"></aui:validator>
                     <aui:validator name="min">'#<portlet:namespace />conLowerLimit'</aui:validator>                </aui:input>
            


Here  i need to validate like "Concentraion Upper Limit" value  should be greater than "Concentration Lower Limit".
How to achieve this?
Thanks in advance.
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Samuel Kong, modified 6 Years ago.
RE: How to validate one field depending on another field value in aui:form?
Liferay Legend Posts: 1902 Join Date: 3/10/08 Recent Posts
You'll need to write your own JavaScript to do the check. There's no  
<aui:validator></aui:validator>
that will do this.
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Mahammad Ashik A, modified 6 Years ago.
RE: How to validate one field depending on another field value in aui:form?
Junior Member Posts: 81 Join Date: 7/17/17 Recent Posts
Hi Samuel Kong,
Thanks for your support.
Do you have any sample code ?Thanks in advance