JAVA String Validation: NULL , EMPTY and BLANK
Rule N° 1
Ban all NullPointerExceptions!
Watch full video to know how to check for null, empty and blank Strings in java and the order in which they should be done.
"𝑀𝑎𝑠𝑡𝑒𝑟𝑖𝑛𝑔 𝑡ℎ𝑒 𝑏𝑎𝑠𝑖𝑐𝑠 𝑔𝑖𝑣𝑒𝑠 𝑢𝑠 𝑡ℎ𝑒 𝑝𝑜𝑡𝑒𝑛𝑡𝑖𝑎𝑙 𝑡𝑜 𝑓𝑙𝑦 "
𝑳𝑬𝑻'𝑺 𝑪𝑶𝑵𝑵𝑬𝑪𝑻
𝒀𝒐𝒖𝑻𝒖𝒃𝒆:
𝑭𝒂𝒄𝒆𝒃𝒐𝒐𝒌: .
𝑰𝒏𝒔𝒕𝒂𝒈𝒓𝒂𝒎:
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