How to set Date field Value in specific format?

[Nawal Kishor S2]

Hi Experts,

I want to show two date field value in DD-MM-YYYY format , for that i have created client script to change the format, it's working fine , but when i'm setting the value into the fields it showing me "Invalide Format". I know it is happen from system properties( Date format) field . currently its showing in yyyy-mm-dd format.

so how can i set for those two fields ,please brief me on this and let me know if there is any OOB dependencies?

Thank you

[Nawal Kishor S2]

is there any way apart from string field experts, bcz my requirement is not going to fulfill using the string field.