| 42 42_ 42km 42km_2 | |
| 4.514 0.47foo_7 | |
| 4_8_7_4.2_4_7 | |
| 4~12 | |
| 16~badFaCE | |
| 36~azertyuiop0123456789 | |
| ---------------------------------------------------- | |
| [ | |
| ["number", "42"], ["number", "42_"], ["number", "42km"], ["number", "42km_2"], | |
| ["number", "4.514"], ["number", "0.47foo_7"], | |
| ["number", "4_8_7_4.2_4_7"], | |
| ["number", "4~12"], | |
| ["number", "16~badFaCE"], | |
| ["number", "36~azertyuiop0123456789"] | |
| ] | |
| ---------------------------------------------------- | |
| Checks for numbers. |