Regex number between 1 and 100

Question

I searched a lot and can t find the solution for this RegExp  I have to say I m not very experienced in Reg  Expressions     Regex     1-9   0-9  1    100    I would like to test a number between 1 and 100  excluding 0

User · Answer

Here are simple regex to understand  verified  and no preceding 0   Between 0 to 100  Try it here      0  1-9  0-9   100     Between 1 to 100  Try it here       1-9  0-9   100

User · Answer

I use for this angular 6  try this      0-9    0-9  1   0-9    0-9  2     0-9  2   1-9  0-9    0-9  1   1-9  0-9    0-9  2   0-9  0-9   1-9  0-9    0-9  2       0-9   0-9  0-9   0-99     100    it s validate 0 00 - 100  with two decimal places   hope this will help   lt input matInput   ngModel    commission  type  number  max  100  min  0  name  rateInput  pattern       0-9  2   0-9    0-9  2   0-9  0-9   1-9  0-9    0-9  2       0-9   0-9  0-9   0-99     100   required  rateInput2  ngModel  gt  lt span gt   lt  span gt  lt br gt                                    Number should be between 0 and 100

User · Answer

This seems a better solution to use if statement    num   55 if num  lt   100 and num  gt   1      print  OK   else      print  NOPE

User · Answer

For integers from 1 to 100 with no preceding 0 try     1-9     1-9  0-9     100     For integers from 0 to 100 with no preceding 0 try     0-9     1-9  0-9     100     Regards

User · Answer

Try     1-9  0-9     100    Working fiddle  EDIT  IF you want to match 00001  00000099 try   0     1-9  0-9   100     FIDDLE

User · Answer

between 0 and 100      d 1 2  100      or between 1 and 100      1-9  1 2  100

User · Answer

1 - 1000 with leading 0 s     0     1-9  0-9  0-9    1-9  1000       it should not accept 0  00  000  0000   it should accept 1  01  001  0001

User · Answer

There are many options how to write a regex pattern for that          0  d 1 2  100        1-9  d  100       0    100          d

User · Answer

This is very simple logic  So no need of regx   Instead go for using ternary operator  var num   89  var isValid    num  lt    100  amp  amp  num  gt  0     true   false    It will do the magic for you

User · Answer

If one assumes he really needs regexp - which is perfectly reasonable in many contexts - the problem is that the specific regexp variety needs to be specified  For example   egrep    100  1-9   1-9  0-9     grep -E    100  1-9   1-9  0-9       work fine if the           alternative syntax is available   In other contexts  they d be backslashed like

User · Answer

Just for the sake of delivering the shortest solution  here is mine      1-9  d  100    working fiddle

User · Answer

Try it  This will work more efficiently   1  For number ranging 00 - 99 99  decimal inclusive      0-9  1 2   1     0-9  1 2        Working fiddle link  https   regex101 com r d1Kdw5 1   2 For number ranging 1-100 inclusive  with no preceding 0       b -   1-9  1 2  0   100  b   Working Fiddle link  http   regex101 com r mN1iT5 6

User · Answer

Regular Expression for 0 to 100 with the decimal point    100    0  1 2      0-9   1-9  0-9      0-9  1 2

[regex] Regex number between 1 and 100

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