regex « decimal « Javascript Data Type Q&A

1. JavaScript Decimal Place Restriction With RegEx    stackoverflow.com

My Regular Expressions knowledge is next to none but I'm having to have some client-side valiation against a text box which only allows numbers up to two decimal places with no ...

2. Regex to replace everything except numbers and a decimal point    stackoverflow.com

I have a text field that needs to remain only text or decimal. Here is the code that I'm currently using to replace everything except numbers and a decimal point. Issue ...

3. Calculator Regex Decimal    stackoverflow.com

I would like to have a regular expression that can work in a simple calculator: Right now I have: this.field.value.match(/\./)) My problem is I can only insert one decimal at a ...

4. regex - check for decimal(javascript)    stackoverflow.com

I got this expression from stackoverflow itself - /^\d+(\.\d{0,9})?$/. It takes care of:

2
23
23.
25.3
25.4334
0.44

5. Regex for Decimal Number with limits    stackoverflow.com

I am trying to write a regex for allowing 3 digit numbers followed by optional decimal, integer part cant be greater than 180 or smaller than -180. example of valid enteries ...

6. How to remove extra decimal points?    stackoverflow.com

I need to alter users input and leave in the box only integer or decimal values, i.e. 4567 or 354.5635. I use the following statement:

v = v.replace(/[^\d\.]+/g, "");