htmlspecialchars() expects parameter 1 to be string, array given Laravel 5.6

Question

Already done a research but I don\'t find the right answer that fit my problem.

error: htmlspecialchars() expects parameter 1 to be string, array given(create.blade)

Answer 1

This is not a Laravel specific error:

in php documents if you see

htmlspecialchars("Test", ENT_QUOTES);

this function accepts, 2 parameters, first one is a string and second is an optional parameter.

If you have an array of strings to be escaped then use foreach and escape each string