How can I check if string contain letter and/or spaces only. What I am trying is
/^[a-zA-Z\\s]+&/.test(name_value)
But it doesn't work at all and I am not very familiar with regexes. Correct input can be:
Toma Tomov
Ivan Petrov
Toma
Ivan
Incorrect input:
Toma%Tomov
$Ivan Petrov
etc.