This regular expression accept the “#,&,*,%,$” these Special Characters so please tell me which regular expression is correct. Regular Expression to allow only 1-10 digit. Value must be either 0 or greater than 100. raquelcl1 says: July 22, 2018 at 6:11 am. This is what I have but something is wrong -- it doesn't seem to take single positive digits. Example: allow these conditions: 1.23. Regular Expressions (Regex) to allow any decimal number starting from 1 upto N decimal places. 1. You must enter a positive number. Enter a value with a percent sign. TAGs: JavaScript, jQuery, Regular Expressions Also, The user SHOULD NOT be allowed to enter 0. 2. Regular Expressions (Regex) to allow both decimals as wells as integers numbers. The following regular expression ensures that text is between 1 and 10 characters long, and additionally limits the text to the uppercase letters A–Z. A digit in the range 1-9 followed by zero or more other digits then optionally followed by a decimal point followed by at least 1 digit: ^[1-9]\d*(\.\d+)?$ Simple regular expression for a decimal with a precision of 2 thankyou. Answers text/html 6/29/2013 1:52:25 AM Acamar 0. I need a regular expression to validate the user only can write numbers between 1 – 5 and only 1 digit (For Example: 1, 2, 3 but not 10,22,34) Reply. They could enter 0.01 and above up to 100 but they cannot enter 0 or 0.0 or 0.00. Here Mudassar Ahmed Khan has explained with an example, how to use Regular Expression (Regex) to allow only Numbers (Digits) and Space character in JavaScript and jQuery. Ok, I want to restrict a text box to only allow numbers between 0 and 100 (including decimals), i've tried many many ways, can anyone please shed some light on this problem? any character except newline \w \d \s: word, digit, whitespace Hello Mahone, try this regex ^\d+(.\d+){0,1}$ this expressio means: $-> The end of the string \d-> the digit ^-> start of string (.\d+){0,1}->you can insert 1 or more than 1 digit in string, but you can insert only 1 times dot(.) =#01/01/2007# AND <#01/01/2008# Date must occur in 2007. 44.44. Regular Expression to Check if a string only contains numbers. For example the string abc will return true when you apply the regular expression for pattern #1… Here Mudassar Ahmed Khan has shared the following Regular Expressions (Regex) for validating decimal numbers in TextBox. Saturday, June 29, 2013 1:36 AM. 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