Regex to replace everything except numbers and a decimal point

Question

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 is  I can t figure out a regex that will identify everything else  document getElementById target  value   newVal replace   D      g         The  D works fine  but I ve tried                            and so on     Any suggestions for a regular expression that identifies positively with anything except a number or a decimal   Thanks for the help

User · Answer

Removing only decimal part can be done as follows   number replace      d            This would convert 13 6667px into 13px  leaving units px untouched

User · Answer

Use this  document getElementById target  value   newVal replace    0-9   g

User · Answer

Try this   document getElementById target  value   newVal replace    d     d 0 2

User · Answer

Check the link Regular Expression Demo  use the below reg exp    a-z      0-9 s         d

[javascript] Regex to replace everything except numbers and a decimal point

Examples related to javascript

Examples related to regex