In sentence how to make first letter UPPERCASE followed by dot ('.') and space (zero or more than one )

Question

 var t = ".i am krishna. france" // string // regular expression to match the pattern where $1 $2 $3 are the grouping t = t.replace(/[\\n]*([a-zA-Z]+[.][ \\n]*)([a-zA-Z])([a-zA-Z]*)[\\n]*/, '$1' + '$2'.toUpperCase() + '$3'); $('body').append(t); //to convert function convert() { return arguments[0].toUpperCase(); }

 <html> <head> <title></title> </head> <body></body> </html>

Expected result:

.I am krishna.  France

Answer 1

([.]\s*)([a-zA-Z])

You can use this instead and replace by '$1'+'$2'.toUpperCase() to achieve what you want.

See demo.

https://regex101.com/r/sH8aR8/4

Answer 2

You can use:

t = t.replace(/(\. *)([a-z])/g, function($0, $1, $2) { return $1 + $2.toUpperCase(); });
//=> .I am krishna.   France

In sentence how to make first letter UPPERCASE followed by dot ('.') and space (zero or more than one )

Question

Expected result:

2 answers

solution1
2 2015-01-07 06:14:43

solution2
2 ACCPTED 2015-01-07 06:16:42

In sentence how to make first letter UPPERCASE followed by dot ('.') and space (zero or more than one )

Question

Expected result:

2 answers

solution1 2 2015-01-07 06:14:43

solution2 2 ACCPTED 2015-01-07 06:16:42

solution1
2 2015-01-07 06:14:43

solution2
2 ACCPTED 2015-01-07 06:16:42