how to handle button click in unity

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
how to handle button click in unity	1.42	0.1	8592	59	35
how	1.91	0.3	5005	55	3
to	0.66	0.3	4911	10	2
handle	1.98	0.1	5893	51	6
button	1.09	0.4	4107	21	6
click	0.89	0.4	4534	19	5
in	1.15	0.1	732	42	2
unity	1.24	0.9	4887	25	5

Keyword	CPC	PCC	Volume	Score
how to handle button click in unity	0.47	0.3	3547	45
on button click unity	1.87	0.9	6764	43
unity can't click button	0.55	0.2	3299	40
on button clicked unity	1.71	0.1	9990	94
unity if button clicked	0.37	0.2	8102	68
unity get clicked button	0.02	0.6	6008	9
button not clicking unity	1.84	0.4	5631	68
unity ui button click	0.44	0.3	2297	3
unity disable button after click	1.21	0.1	2710	28
unity click button by script	1.04	0.6	2352	84
button onclick in unity	1.2	0.8	8601	20
unity ui button click not working	0.57	1	2554	26
button not clickable unity	0.32	1	9961	75
unity button onclick not working	0.18	0.4	2873	63
unity button onclick function	0.6	0.2	9933	75
unity buttons not clickable	0.55	0.3	6816	94